Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

68°F

20°C

Humidity 52%
Wind Speed NW 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 02 Aug 08:53 AM MDT
Extended Forecast for

10 Miles NNE Decker MT

  • Today

    Today: Sunny, with a high near 89. North wind 5 to 8 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 58. West northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 92. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 59. East southeast wind 6 to 10 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87. West wind 6 to 10 mph becoming north northwest in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 91 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 89. North wind 5 to 8 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 92. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 59. East southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 87. West wind 6 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. North wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny and hot, with a high near 91. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. North northeast wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly sunny and hot, with a high near 93. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61. Northeast wind 5 to 9 mph becoming west after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. West northwest wind 5 to 10 mph becoming north in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Decker MT
 45.14°N 106.76°W (Elev. 3415 ft)
8:48 am MDT Aug 2, 2025
9am MDT Aug 2, 2025-6pm MDT Aug 8, 2025
 
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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