Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Billings, Billings Logan International Airport (KBIL)

Lat: 45.80694°NLon: 108.54222°WElev: 3648.0ft.

Clear

70°F

21°C

Humidity 40%
Wind Speed N 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Aug 12:35 AM MDT
Extended Forecast for

Billings/Logan Intl Airport MT

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a low around 59. Light and variable wind becoming west around 6 mph.

    Low: 59 °F

    Patchy Smoke

  • Thursday

    Thursday: Patchy smoke before 3pm. Sunny and hot, with a high near 94. West southwest wind 5 to 7 mph becoming north northeast in the afternoon.

    High: 94 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. East wind around 6 mph becoming west northwest after midnight.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 91. West wind 6 to 13 mph becoming east northeast in the afternoon.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. East northeast wind 10 to 13 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Partly sunny and hot, with a high near 91. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 91 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 64. South wind 5 to 9 mph becoming northwest in the evening.  Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 93. West southwest wind 9 to 13 mph.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 62. West wind 7 to 13 mph.

    Low: 62 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a low around 59. Light and variable wind becoming west around 6 mph.
Thursday
Patchy smoke before 3pm. Sunny and hot, with a high near 94. West southwest wind 5 to 7 mph becoming north northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 62. East wind around 6 mph becoming west northwest after midnight.
Friday
Mostly sunny and hot, with a high near 91. West wind 6 to 13 mph becoming east northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 64. East northeast wind 10 to 13 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny and hot, with a high near 91. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 64. South wind 5 to 9 mph becoming northwest in the evening. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 93. West southwest wind 9 to 13 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. West wind 7 to 13 mph.
Monday
Mostly sunny, with a high near 87. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60. North northeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 87. North northwest wind 5 to 7 mph becoming east in the afternoon.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. East wind around 7 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 88. West wind 5 to 8 mph becoming northeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Billings/Logan Intl Airport MT
 45.81°N 108.53°W (Elev. 3419 ft)
12:32 am MDT Aug 20, 2026
12am MDT Aug 20, 2026-6pm MDT Aug 26, 2026
 
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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