Dawson, IA Weather Forecast & Current Conditions

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Dawson Weather Map
UTC Time: 9/15/2026, 09:55
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Dawson, IA Regional Weather

Expires:202609151000;;483117
ASUS43 KDMX 150910
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
400 AM CDT TUE SEP 15 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL.  THEY ALSO DO NOT REPORT WEATHER SUCH 
AS PRECIPITATION OR FOG.  


IAZ047>049-059>061-072>074-084-151000-
   CENTRAL IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           LGT RAIN  68  66  93 S8        29.90R TC  20           
ANKENY *       CLOUDY    68  68 100 SE6       29.89F TC  20           
BOONE *        LGT RAIN  68  68 100 SW7       29.87S TC  20           
CHARITON *     LGT RAIN  68  68 100 N13       29.93R TC  20           
DES MOINES     CLOUDY    68  66  93 E7        29.90F THUNDER TC  20   
GRINNELL*      HVY RAIN  68  67  98 SW16G26   29.96R TC  20           
KNOXVILLE *    HVY RAIN  68  68 100 NW18G26   29.95R TC  20           
MARSHALLTOWN   RAIN      69  67  93 SW21G30   29.90R TC  21           
NEWTON *       FOG       68  68 100 SW13G20   29.94R VSB 1   TC  20   
PELLA *        HVY RAIN  68  67  97 NW12G21   29.97R FOG     TC  20   
PERRY *        RAIN      69  69 100 W9        29.89R FOG     TC  21   
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Dawson, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
100%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
30%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs in the lower 70s. Southwest winds 10 to 15 mph, becoming northwest around 5 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Guthrie Center, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the mid 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Jefferson, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
70°/ 60° 21°/ 16°
70%
Thursday
Rain Showers
80°/ 62° 27°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. West winds 5 to 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Boone, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
70°/ 62° 21°/ 17°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Carroll, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
70°/ 60° 21°/ 16°
60%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers early. A chance of thunderstorms. A chance of showers. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. West winds 5 to 10 mph, becoming north. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Greenfield, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
90%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs in the lower 70s. Southwest winds 5 to 10 mph, becoming north. Chance of rain 90 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Winterset, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs in the lower 70s. Southwest winds 5 to 10 mph, becoming north this afternoon. Chance of rain 90 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Des Moines, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
100%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Saturday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs in the lower 70s. Southwest winds 5 to 10 mph, becoming north this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Fort Dodge, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
80%
Friday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Saturday
Thunderstorms
78°/ 55° 26°/ 13°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers with a chance of thunderstorms early, then a chance of showers and thunderstorms this morning. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. West winds 5 to 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Ames, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
100%
Wednesday
Thunderstorms
70°/ 62° 21°/ 17°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
30%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. Southwest winds around 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.

Rockwell City, IA

Today
Thunderstorms
72°/ 52° 22°/ 11°
100%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Saturday
Thunderstorms
78°/ 55° 26°/ 13°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers with a chance of thunderstorms early, then a chance of showers and thunderstorms this morning. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. West winds 5 to 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the lower 50s. Light and variable winds, becoming east around 5 mph after midnight.

Webster City, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
50%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers early. A chance of thunderstorms. A chance of showers. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. Southwest winds around 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Indianola, IA

Today
Thunderstorms
70°/ 58° 21°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then showers likely with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall this afternoon. Humid. Near steady temperature around 70. West winds 5 to 10 mph, becoming north this afternoon. Chance of rain 90 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 50 percent.

Audubon, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming north. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Atlantic, IA

Today
Thunderstorms
70°/ 58° 21°/ 14°
90%
Wednesday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs around 70. West winds around 5 mph, becoming north. Chance of rain 90 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Sac City, IA

Today
Thunderstorms
72°/ 52° 22°/ 11°
100%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
80%
Saturday
Thunderstorms
78°/ 55° 26°/ 13°
40%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
20%

Day: Showers with a chance of thunderstorms early, then a chance of showers and thunderstorms this morning. Highs in the lower 70s. Northwest winds 5 to 10 mph, becoming north this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Newton, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
80%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Humid with highs in the mid 70s. Southwest winds 5 to 10 mph, becoming north this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 30 percent.

Denison, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
40%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning. Highs in the lower 70s. Northwest winds 5 to 10 mph, becoming north. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Creston, IA

Today
Thunderstorms
70°/ 58° 21°/ 14°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall this afternoon. Humid with highs around 70. Southwest winds around 5 mph, becoming north. Chance of rain 90 percent.

Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Iowa Falls, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
100%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
20%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Locally heavy rainfall possible early. Highs in the lower 70s. Southwest winds around 10 mph, becoming northwest. Chance of rain near 100 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

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