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Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 23 at 3:50PM MDT until August 23 at 7:00PM MDT by NWS Billings MT Expires Sun, 7:00 PM MDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Judith Gap, Montana 59453. Forecasts and alerts update from NOAA and the National Weather Service.
83°Chance Showers And Thunderstorms33% rain82°Chance Showers And Thunderstorms33% rain
79°Slight Chance Showers And Thunderstorms22% rain76°Slight Chance Showers And Thunderstorms22% rain72°Slight Chance Showers And Thunderstorms22% rain
68°Mostly Clear5% rain66°Mostly Clear5% rain63°Mostly Clear5% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 33%; check the radar before heading out.
33%Thunderstorms
33%Thunderstorms
22%Thunderstorms
22%Thunderstorms
22%Thunderstorms
5%None
5%None
5%None
3%None
3%None
3%None
2%None
2%None
2%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
Official NWS outlook
7-Day Forecast
Today
! NWS87°54°
Chance Showers And Thunderstorms
- Precipitation
- 33%
- Wind
- NW 20 mph
- Sunrise
- 6:28 AM
- Sunset
- 8:17 PM
Mon
79°51°
Sunny
- Precipitation
- 0%
- Wind
- NNW 10 to 14 mph
- Sunrise
- 6:29 AM
- Sunset
- 8:15 PM
Tue
79°54°
Sunny
- Precipitation
- 2%
- Wind
- ENE 5 to 8 mph
- Sunrise
- 6:31 AM
- Sunset
- 8:13 PM
Wed
83°58°
Mostly Sunny
- Precipitation
- 18%
- Wind
- SE 7 to 10 mph
- Sunrise
- 6:32 AM
- Sunset
- 8:11 PM
Thu
86°57°
Mostly Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 23%
- Wind
- SSW 7 to 10 mph
- Sunrise
- 6:33 AM
- Sunset
- 8:09 PM
Fri
83°55°
Sunny
- Precipitation
- 14%
- Wind
- NW 7 to 12 mph
- Sunrise
- 6:34 AM
- Sunset
- 8:08 PM
Sat
80°52°
Mostly Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 22%
- Wind
- NW 9 to 13 mph
- Sunrise
- 6:36 AM
- Sunset
- 8:06 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel84°F
Walking is not recommended now
Review the active Severe Thunderstorm Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindW14 mph
Best walk timeReview the active Severe Thunderstorm Watch before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityJudith Gap, Montana 59453View AQI +
More weather details
Wind gusts21mph
Rain now33%next hour
Humidity22%current
UV indexCheckingEPA forecast
Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust21 mph
Pressure—
Visibility—
Peak rain chance33%
Dew point41°F
Active alerts1
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