Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture from the remnants of Odalys and Hurricane Polo will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Flood Watches have been issued through Wednesday in the southwest U.S. and moderate risk outlooks have been issued today through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

BEACH (K20U)

Lat: 46.93° N Lon: 103.98° W Elev: 2756 ft.

66°F

19°C

Humidity 100%
Wind Speed S 8 mph
Barometer 29.88 in
Dewpoint 66°F (19°C)
Visibility NA
Last update 28 Sep 11:55 am MDT
Detailed forecast for

Billings County

Rest Of Today
Mostly cloudy. A slight chance of showers and isolated thunderstorms in the afternoon. Highs in the upper 60s. South winds around 10 mph, becoming east in the afternoon.
Tonight
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 50s. North winds around 5 mph, becoming west after midnight.
Tuesday
Partly sunny in the morning then clearing. Patchy fog in the morning. Highs in the upper 70s. Southwest winds around 10 mph, increasing to west with gusts up to 25 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.
Wednesday
Sunny. Highs in the lower 70s. West winds 5 to 15 mph, becoming northwest 15 to 20 mph in the afternoon.
Wednesday Night
Decreasing clouds. Lows in the lower 40s.
Thursday
Sunny. Highs in the mid 60s.
Thursday Night
Increasing clouds. Lows in the mid 40s.
Friday
Sunny. Highs in the lower 70s.
Friday Night
Partly cloudy. Lows in the upper 40s.
Saturday
Mostly sunny. Highs in the upper 60s.
Saturday Night
Increasing clouds. Lows in the lower 40s.
Sunday
Mostly sunny. Highs in the lower 60s.



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1121 AM MDT Mon Sep 28 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database