National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Hulett Municipal Airport (KW43)

Lat: 44.66°NLon: 104.57°WElev: 4263ft.

Fair

75°F

24°C

Humidity 61%
Wind Speed SE 9 mph
Barometer 30.03 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Aug 7:30 pm MDT
Extended Forecast for

18 Miles SE Biddle MT

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between midnight and 2am. Mostly cloudy, with a low around 59. Northeast wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 87. South wind around 5 mph becoming north in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. North wind around 5 mph becoming south after midnight.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Southwest wind 10 to 15 mph becoming north in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between midnight and 2am. Mostly cloudy, with a low around 59. Northeast wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.
Monday
Partly sunny, then gradually becoming sunny, with a high near 87. South wind around 5 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 60. North wind around 5 mph becoming south after midnight.
Tuesday
Sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 68. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 64. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 86. Southwest wind 10 to 15 mph becoming north in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Biddle MT
 44.91°N 105.1°W (Elev. 3999 ft)
Last Update:
7:09 pm MDT Aug 17, 2025
Forecast Valid:
7pm MDT Aug 17, 2025-6pm MDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation