Gordon Brown, IL Hourly Weather Updates

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Gordon Brown Weather Map
UTC Time: 9/13/2026, 17:48
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Gordon Brown, IL Regional Weather

Expires:202609131800;;390357
ASUS43 KLOT 131711
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SUN SEP 13 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 UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ028>032-037-038-041>044-048-051>054-059>061-131800-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOSUNNY   76  53  44 N13       30.11S TC  25           
BLOOMINGTON    SUNNY     78  55  44 N16       30.11R TC  26           
DECATUR        MOSUNNY   80  63  55 NW7       30.07R HX  81  TC  27   
PEORIA         MOSUNNY   75  52  44 N7        30.12R TC  24           
LACON*         PTSUNNY   73  51  45 N8        30.13R TC  23           
SPRINGFIELD    MOSUNNY   79  59  50 N9        30.08R HX  80  TC  26   
TAYLORVILLE    NOT AVBL                                               
$$


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

Gordon Brown, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wed Night
Thunderstorms
68°20°
60%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Galesburg, IL

Today
Thunderstorms
72°/ 55° 22°/ 13°
40%
Monday
Rain Showers
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wed Night
Thunderstorms
65°18°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°27°
50%

Day: Partly sunny late this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Canton, IL

Today
Thunderstorms
72°/ 58° 22°/ 14°
40%
Monday
Rain Showers
78°/ 70° 26°/ 21°
20%
Tuesday
Thunderstorms
88°/ 62° 31°/ 17°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°27°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler. Near steady temperature in the lower 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Pekin, IL

Today
Thunderstorms
72°/ 55° 22°/ 13°
30%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
50%

Day: Mostly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler. Near steady temperature in the lower 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Havana, IL

Today
Rain Showers
75°/ 58° 24°/ 14°
30%
Monday
Partly Cloudy
80°/ 72° 27°/ 22°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly sunny. Scattered showers this afternoon. Cooler. Near steady temperature in the mid 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

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

Eureka, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
60%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Mostly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds around 5 mph, increasing to 10 to 15 mph this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Toulon, IL

Today
Thunderstorms
72°/ 52° 22°/ 11°
40%
Monday
Sunny
75°/ 68° 24°/ 20°
40%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
60°16°
60%

Day: Mostly sunny late this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Lacon, IL

Today
Thunderstorms
75°/ 52° 24°/ 11°
40%
Monday
Sunny
75°/ 70° 24°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Mostly sunny late this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Macomb, IL

Afternoon
Rain Showers
75°/ 55° 24°/ 13°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°/ 60° 27°/ 16°
50%

Day: Partly sunny with a 40 percent chance of showers. Not as warm. Near steady temperature in the mid 70s. North winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Geneseo, IL

Afternoon
Rain Showers
72°/ 52° 22°/ 11°
50%
Monday
Rain Showers
75°/ 72° 24°/ 22°
70%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Monmouth, IL

Afternoon
Rain Showers
72°/ 55° 22°/ 13°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wed Night
Thunderstorms
65°18°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°27°
50%

Day: Mostly cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Lincoln, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Sunny
82°/ 70° 28°/ 21°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wed Night
Rain Showers
70°21°
40%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Sunny late this morning, then becoming partly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

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

Princeton, IL

Afternoon
Rain Showers
72°/ 52° 22°/ 11°
40%
Monday
Sunny
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
60°16°
60%

Day: Mostly cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds around 5 mph.

Bloomington, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
20%
Monday
Sunny
78°/ 68° 26°/ 20°
0%
Tuesday
Thunderstorms
90°/ 65° 32°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thu-Thu Night
Rain Showers
85°29°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Sunny late this morning, then becoming partly sunny. Isolated showers and thunderstorms this afternoon. Cooler. Near steady temperature in the mid 70s. North winds 10 to 15 mph. Chance of rain 20 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Rushville, IL

Today
Rain Showers
75°/ 58° 24°/ 14°
30%
Monday
Rain Showers
78°/ 72° 26°/ 22°
20%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thu Night
Rain Showers
65°18°
40%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. Scattered showers this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

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

Petersburg, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Partly Cloudy
82°/ 72° 28°/ 22°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wed Night
Rain Showers
70°21°
40%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Fri-Fri Night
Rain Showers
85°29°
40%

Day: Mostly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

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

Aledo, IL

Afternoon
Rain Showers
72°/ 52° 22°/ 11°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
70%
Tuesday
Rain Showers
80°/ 62° 27°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%

Day: Mostly cloudy with a 40 percent chance of showers. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

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

Hennepin, IL

Afternoon
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
40%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Partly sunny with a 40 percent chance of showers. Not as warm. Near steady temperature in the mid 70s. North winds 5 to 10 mph.

Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Beardstown, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Rain Showers
82°/ 72° 28°/ 22°
20%
Tuesday
Thunderstorms
90°/ 65° 32°/ 18°
70%
Wed Night
Rain Showers
68°20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
40%

Day: Mostly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

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

Ottawa, IL

Today
Rain Showers
75°/ 50° 24°/ 10°
50%
Monday
Mostly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Mostly cloudy. Isolated showers early in the afternoon. Scattered showers late. Highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Partly cloudy in the evening, then clearing. Isolated showers early in the evening. Patchy fog after midnight. Lows around 50. North winds around 5 mph. Chance of precipitation 20 percent.

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