Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Sheridan County Airport (KSHR)

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

Mostly Cloudy

72°F

22°C

Humidity 47%
Wind Speed E 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 21 Jun 06:53 PM MDT
Extended Forecast for

6 Miles ESE Banner WY

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 10pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 47. West wind 6 to 9 mph becoming southeast after midnight.

    Low: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 71. South southeast wind 8 to 13 mph becoming north northwest 16 to 21 mph in the afternoon.  Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 45. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight.  Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 67. North wind around 7 mph.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Calm wind becoming east northeast 5 to 9 mph in the morning.  Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 47. East northeast wind 6 to 8 mph becoming south southeast after midnight.  Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. East southeast wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 50. North northwest wind 7 to 9 mph becoming south southeast in the evening.

    Low: 50 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly after 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47. West wind 6 to 9 mph becoming southeast after midnight.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 71. South southeast wind 8 to 13 mph becoming north northwest 16 to 21 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 60%.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 67. North wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 44. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Calm wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. East northeast wind 6 to 8 mph becoming south southeast after midnight. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. East southeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North northwest wind 7 to 9 mph becoming south southeast in the evening.
Friday
Mostly sunny, with a high near 84. South southwest wind 5 to 8 mph becoming east in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. East northeast wind around 11 mph becoming west southwest after midnight.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. West southwest wind 9 to 13 mph becoming north northwest in the afternoon.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. West northwest wind 8 to 15 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. West northwest wind 7 to 13 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Banner WY
 44.61°N 106.67°W (Elev. 4600 ft)
5:48 pm MDT Jun 21, 2026
7pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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Additional Resources

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