Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34° N Lon: 105.54° W Elev: 4364 ft.

Overcast

54°F

12°C

Humidity 93%
Wind Speed NW 12 mph
Barometer 30.15 in (1018.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 19 Sep 8:53 pm MDT
Detailed forecast for

Southern Campbell

Rest Of Tonight
A chance of thunderstorms. Showers. Lows in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
Sunday
Showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Sunday Night
Cloudy. Showers and thunderstorms likely in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 70 percent.
Monday
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the mid 60s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 35 mph.
Tuesday
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
Wednesday
Partly cloudy. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20 percent.
Wednesday Night
Partly cloudy in the evening, then clearing. Lows in the upper 40s.
Thursday
Sunny. Highs in the upper 70s.
Thursday Night
Mostly clear. Lows in the lower 50s.
Friday
Partly cloudy in the morning, then clearing. Highs around 80.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Saturday
Partly cloudy in the morning, then clearing. Highs in the upper 70s.



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922 PM MDT Sat Sep 19 2026
 
 

Additional Resources

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