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

Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Sheridan County Airport (KSHR)

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

Clear

81°F

27°C

Humidity 24%
Wind Speed NNW 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Aug 12:35 PM MDT
Extended Forecast for

Decker MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Calm wind becoming east around 6 mph in the afternoon.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 94. Light and variable wind.

    High: 94 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and hot, with a high near 93. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86. Calm wind becoming north northwest 5 to 7 mph in the morning.

    High: 86 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph.
Tonight
Partly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny and hot, with a high near 90. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 55. Light and variable wind.
Thursday
Mostly sunny and hot, with a high near 94. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.
Friday
Partly sunny and hot, with a high near 93. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 86. Calm wind becoming north northwest 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. North wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Calm wind becoming east 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decker MT
 45°N 106.84°W (Elev. 3530 ft)
Last Update:
12:32 pm MDT Aug 25, 2026
Forecast Valid:
12pm MDT Aug 25, 2026-6pm MDT Aug 31, 2026
 
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Additional Resources

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