Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Alliance, Alliance Municipal Airport (KAIA)

Lat: 42.06° N Lon: 102.8° W Elev: 3927 ft.

Partly Cloudy

74°F

23°C

Humidity 62%
Wind Speed S 10 G 21 mph
Barometer 30.25 in (1020.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 31 Jul 6:53 pm MDT
Detailed forecast for

Garden County

Tonight
Mostly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows around 60. Southeast winds 15 to 20 mph. Chance of precipitation 50 percent.
Friday
Windy. Mostly cloudy in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 15 to 30 mph. Chance of precipitation 20 percent.
Friday Night
Breezy. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. South winds 10 to 25 mph. Chance of precipitation 50 percent.
Saturday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 10 to 20 mph. Chance of precipitation 20 percent.
Saturday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. South winds 10 to 15 mph. Chance of precipitation 50 percent.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
Sunday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of precipitation 40 percent.
Monday
Sunny. Highs in the upper 80s.
Monday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent.
Tuesday
Sunny. Highs in the mid 90s.
Tuesday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent.
Wednesday
Sunny. Highs in the mid 90s.
Wednesday Night
Partly cloudy. Lows in the lower 60s.
Thursday
Sunny. Highs in the mid 90s.



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232 PM MDT Thu Jul 31 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database