Granger, WY Weather Forecast & Current Conditions

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Granger Weather Map
UTC Time: 9/18/2026, 20:26
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Granger, WY Regional Weather

Expires:202609182100;;673532
ASUS45 KCYS 182010
RWRWY 

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
200 PM MDT FRI SEP 18 2026

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


WYZ021-027>030-104>119-182100-
...SOUTHERN WYOMING...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVANSTON       PTSUNNY   59  49  69 E13       30.24F                  
KEMMERER       PTSUNNY   52  45  76 E3        30.31S                  
FORT BRIDGER   NOT AVBL                                               
ROCK SPRINGS   PTSUNNY   61  48  62 NW16      30.30R                  
DIXON          NOT AVBL                                               
RAWLINS        MOSUNNY   71  50  47 SW14G21   30.25F                  
SARATOGA       MOSUNNY   73  41  31 SE7       30.28F                  
LARAMIE        PTSUNNY   76  43  30 S13G21    30.27F                  
CHEYENNE       PTSUNNY   78  44  29 SE8       30.20F                  
TORRINGTON     PTSUNNY   83  53  35 W6        30.09F                  
PINE BLUFFS    CLOUDY    77  54  44 NE3       30.18F                  

$$
  

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

Granger, WY

Afternoon
Thunderstorms
70°/ 42° 21°/
80%
Saturday
Thunderstorms
65°/ 38° 18°/
60%
Sunday
Cloudy
65°/ 40° 18°/
0%
Monday
Sunny
70°/ 42° 21°/
0%
Tuesday
Thunderstorms
70°/ 42° 21°/
30%
Wednesday
Cloudy
70°/ 42° 21°/
0%
Thursday
Cloudy
72°22°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs around 70. North winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may be severe in the evening. Lows in the lower 40s. Northeast winds around 10 mph in the evening. Chance of rain 70 percent.

Kemmerer, WY

Afternoon
Thunderstorms
65°/ 40° 18°/
80%
Saturday
Thunderstorms
60°/ 35° 16°/
30%
Sunday
Cloudy
62°/ 35° 17°/
0%
Monday
Sunny
70°/ 42° 21°/
0%
Tuesday
Cloudy
70°/ 40° 21°/
30%
Wednesday
Cloudy
70°/ 40° 21°/
0%
Thursday
Sunny
70°21°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the mid 60s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy after midnight. Patchy fog after midnight. Some thunderstorms may be severe in the evening. Lows around 40. Northeast winds around 10 mph, becoming northwest after midnight. Chance of rain 80 percent.

Evanston, WY

Tonight
Thunderstorms
40°
90%
Saturday
Thunderstorms
60°/ 32° 16°/
20%
Sunday
Sunny
65°/ 35° 18°/
0%
Monday
Cloudy
70°/ 40° 21°/
0%
Tuesday
Rain Showers
68°/ 38° 20°/
40%
Wednesday
Cloudy
70°/ 38° 21°/
0%
Thu Night-Fri
Cloudy
40°
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 40. Chance of precipitation 90 percent.

La Barge, WY

Afternoon
Thunderstorms
65°/ 40° 18°/
80%
Saturday
Thunderstorms
60°/ 32° 16°/
30%
Sunday
Cloudy
62°/ 35° 17°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
30%
Wednesday
Cloudy
68°/ 40° 20°/
0%
Thursday
Sunny
72°22°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the mid 60s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may be severe in the evening. Lows around 40. North winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent.

Wamsutter, WY

Afternoon
Thunderstorms
68°/ 45° 20°/
60%
Saturday
Thunderstorms
65°/ 38° 18°/
80%
Sunday
Cloudy
62°/ 40° 17°/
0%
Monday
Sunny
70°/ 42° 21°/
0%
Tuesday
Cloudy
70°/ 45° 21°/
30%
Wednesday
Cloudy
70°/ 45° 21°/
0%
Thursday
Cloudy
70°21°
0%

Day: Partly cloudy with showers likely with a chance of thunderstorms. Near steady temperature in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Night: Mostly cloudy with showers likely. A chance of thunderstorms, mainly in the evening. Lows in the mid 40s. South winds 10 to 15 mph. Chance of rain 60 percent.

Woodruff, UT

Tonight
Thunderstorms
40°
80%
Saturday
Thunderstorms
62°/ 35° 17°/
30%
Sunday
Cloudy
65°/ 35° 18°/
0%
Monday
Cloudy
70°/ 40° 21°/
0%
Tue Night
Rain Showers
40°
30%
Wednesday
Clear
72°22°
0%
Thursday
Clear
72°/ 42° 22°/
0%

Night: Mostly cloudy with rain showers and scattered thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 40. Chance of precipitation 80 percent.

Mirror Lake Highway, UT

Tonight
Thunderstorms
35°
90%
Saturday
Thunderstorms
58°/ 32° 14°/
40%
Sunday
Sunny
60°/ 35° 16°/
0%
Monday
Cloudy
65°/ 40° 18°/
0%
Tuesday
Thunderstorms
62°/ 38° 17°/
70%
Wednesday
Rain Showers
65°/ 38° 18°/
40%
Thu Night
Mostly Cloudy
40°
0%
Friday
Cloudy
65°18°
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows in the mid 30s. Chance of precipitation 90 percent.

Salt River and Wyoming Ranges, WY

Afternoon
Thunderstorms
58°/ 38° 14°/
80%
Saturday
Thunderstorms
52°/ 35° 11°/
80%
Sunday
Cloudy
55°/ 38° 13°/
0%
Monday
Sunny
62°/ 42° 17°/
0%
Tuesday
Cloudy
62°/ 42° 17°/
30%
Wednesday
Sunny
62°/ 42° 17°/
0%
Thursday
Sunny
65°18°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the upper 50s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: Mostly cloudy with rain showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may be severe in the evening. Lows in the upper 30s. Southeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent.

Mantua, UT

Tonight
Thunderstorms
40°
80%
Saturday
Thunderstorms
55°/ 38° 13°/
50%
Sunday
Sunny
60°/ 40° 16°/
0%
Monday
Cloudy
68°/ 45° 20°/
0%
Tue Night
Rain Showers
45°
30%
Wednesday
Clear
70°21°
0%
Thursday
Clear
70°/ 48° 21°/
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 40. Chance of precipitation 80 percent.

Saint Charles, ID

Tonight
Thunderstorms
37°
N/A
Saturday
Thunderstorms
57°/ 33° 14°/
N/A
Sunday
Sunny
65°/ 34° 18°/
0%
Monday
Sunny
67°/ 39° 19°/
0%
Tue Night
Thunderstorms
39°
N/A
Wednesday
Clear
69°21°
0%
Thursday
Clear
69°/ 41° 21°/
0%

Night: Rain showers and a chance of thunderstorms in the evening...then a slight chance of showers and thunderstorms after midnight. Colder. Lows 37 to 47.

Pinedale, WY

Afternoon
Thunderstorms
62°/ 40° 17°/
80%
Saturday
Thunderstorms
60°/ 32° 16°/
70%
Sunday
Cloudy
60°/ 35° 16°/
0%
Monday
Sunny
65°/ 38° 18°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
30%
Wednesday
Sunny
68°/ 38° 20°/
0%
Thursday
Sunny
70°21°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the lower 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog. Some thunderstorms may be severe in the evening. Lows around 40. South winds around 10 mph in the evening. Chance of rain 80 percent.

Duchesne, UT

Tonight
Thunderstorms
50°10°
90%
Saturday
Thunderstorms
70°/ 45° 21°/
50%
Sunday
Sunny
70°/ 45° 21°/
0%
Monday
Cloudy
75°/ 50° 24°/ 10°
0%
Tue-Tue Night
Thunderstorms
72°22°
40%
Wednesday
Cloudy
72°/ 48° 22°/
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 50. Chance of precipitation 90 percent.

Wind River Mountains West, WY

Afternoon
Thunderstorms
55°/ 38° 13°/
80%
Saturday
Thunderstorms
50°/ 32° 10°/
60%
Sunday
Thunderstorms
50°/ 35° 10°/
30%
Monday
Sunny
55°/ 38° 13°/
0%
Tuesday
Cloudy
58°/ 38° 14°/
30%
Wednesday
Thunderstorms
58°/ 38° 14°/
30%
Thursday
Sunny
60°16°
0%

Day: Showers with a chance of thunderstorms. Highs in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain showers with a chance of thunderstorms in the evening, then a chance of rain showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent.

Afton, WY

Afternoon
Thunderstorms
65°/ 40° 18°/
80%
Saturday
Thunderstorms
60°/ 35° 16°/
80%
Sunday
Cloudy
62°/ 35° 17°/
0%
Monday
Sunny
70°/ 40° 21°/
0%
Tuesday
Cloudy
72°/ 42° 22°/
20%
Wednesday
Sunny
72°/ 40° 22°/
0%
Thursday
Sunny
75°24°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the mid 60s. Chance of rain 80 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog. Some thunderstorms may be severe in the evening. Lows around 40. Chance of rain 80 percent.

Huntsville, UT

Tonight
Thunderstorms
42°
80%
Saturday
Thunderstorms
65°/ 40° 18°/
20%
Sunday
Sunny
70°/ 40° 21°/
0%
Monday
Cloudy
75°/ 45° 24°/
0%
Tuesday
Rain Showers
75°/ 45° 24°/
60%
Wednesday
Cloudy
75°/ 45° 24°/
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows in the lower 40s. Chance of precipitation 80 percent.

Logan, UT

Tonight
Thunderstorms
38°
80%
Saturday
Thunderstorms
68°/ 35° 20°/
50%
Sunday
Sunny
70°/ 38° 21°/
0%
Monday
Sunny
78°/ 42° 26°/
0%
Tuesday
Cloudy
78°/ 42° 26°/
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°/ 45° 27°/
0%

Night: Mostly cloudy. Rain showers and scattered thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 30s. Chance of precipitation 80 percent.

Ogden, UT

Tonight
Thunderstorms
50°10°
80%
Saturday
Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
78°/ 55° 26°/ 13°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°/ 58° 27°/ 14°
0%

Night: Mostly cloudy with rain showers and scattered thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 50. Chance of precipitation 80 percent.

Brigham City, UT

Tonight
Thunderstorms
50°10°
70%
Saturday
Thunderstorms
68°/ 48° 20°/
30%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°/ 55° 27°/ 13°
0%

Night: Mostly cloudy with numerous rain showers and scattered thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce small hail in the evening. Lows around 50. Chance of precipitation 70 percent.

Lander, WY

Afternoon
Thunderstorms
72°/ 50° 22°/ 10°
60%
Saturday
Thunderstorms
68°/ 45° 20°/
60%
Sunday
Thunderstorms
62°/ 45° 17°/
30%
Monday
Sunny
68°/ 48° 20°/
0%
Tuesday
Cloudy
75°/ 50° 24°/ 10°
30%
Wednesday
Cloudy
75°/ 48° 24°/
0%
Thursday
Sunny
78°26°
0%

Day: Mostly cloudy with showers likely with a chance of thunderstorms. Near steady temperature in the lower 70s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 50. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent.

Grace, ID

Tonight
Thunderstorms
38°
N/A
Saturday
Thunderstorms
54°/ 36° 12°/
N/A
Sunday
Sunny
60°/ 37° 16°/
0%
Monday
Sunny
66°/ 42° 19°/
0%
Tue Night
Cloudy
42°
0%
Wednesday
Clear
68°20°
0%
Thursday
Clear
68°/ 44° 20°/
0%

Night: Rain showers likely and a chance of thunderstorms in the evening...then a slight chance of showers and thunderstorms after midnight. Colder. Lows 38 to 48.

Names listed above may include county names.

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