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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Billings, Billings Logan International Airport (KBIL)

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

Overcast

78°F

26°C

Humidity 33%
Wind Speed SW 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Jul 02:53 AM MDT
Extended Forecast for

Billings MT

Extreme Heat Watch August 1, 12:00pm until August 2, 12:00am
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West southwest wind around 6 mph.

    Low: 65 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny and hot, with a high near 95. Light and variable wind becoming east 5 to 9 mph in the afternoon.

    High: 95 °F

    Slight Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 3am. Patchy smoke after midnight. Partly cloudy, with a low around 66. East wind 5 to 9 mph becoming west after midnight.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. West southwest wind around 8 mph becoming north in the afternoon.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Northeast wind 5 to 8 mph becoming west southwest after midnight.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 108. South wind 5 to 9 mph.

    High: 108 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. South southeast wind around 10 mph.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 98. West southwest wind 5 to 13 mph becoming east in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. North wind 13 to 18 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West southwest wind around 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny and hot, with a high near 95. Light and variable wind becoming east 5 to 9 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 3am. Patchy smoke after midnight. Partly cloudy, with a low around 66. East wind 5 to 9 mph becoming west after midnight.
Friday
Mostly sunny and hot, with a high near 99. West southwest wind around 8 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 67. Northeast wind 5 to 8 mph becoming west southwest after midnight.
Saturday
Sunny and hot, with a high near 108. South wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 71. South southeast wind around 10 mph.
Sunday
Sunny and hot, with a high near 98. West southwest wind 5 to 13 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 64. North wind 13 to 18 mph.
Monday
Sunny, with a high near 82. Northeast wind 7 to 14 mph.
Monday Night
Mostly clear, with a low around 57. Northeast wind 8 to 16 mph.
Tuesday
Sunny, with a high near 83. East northeast wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 59. East northeast wind 7 to 13 mph.
Wednesday
Sunny and hot, with a high near 92. Northwest wind 5 to 8 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Billings MT
 45.79°N 108.56°W (Elev. 3274 ft)
Last Update:
1:59 am MDT Jul 30, 2026
Forecast Valid:
3am MDT Jul 30, 2026-6pm MDT Aug 5, 2026
 
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