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Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 23 at 8:14PM MDT until August 23 at 10:00PM MDT by NWS Salt Lake City UT Expires Sun, 10:00 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 Collinston, Utah 84306. Forecasts and alerts update from NOAA and the National Weather Service.
81°Slight Chance Showers And Thunderstorms11% rain76°Slight Chance Showers And Thunderstorms16% rain74°Slight Chance Showers And Thunderstorms16% rain72°Slight Chance Showers And Thunderstorms16% rain71°Slight Chance Showers And Thunderstorms15% rain70°Slight Chance Showers And Thunderstorms15% rain70°Slight Chance Showers And Thunderstorms15% rain
69°Partly Cloudy12% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
11%Thunderstorms
16%Thunderstorms
16%Thunderstorms
16%Thunderstorms
15%Thunderstorms
15%Thunderstorms
15%Thunderstorms
12%None
12%None
12%None
6%None
6%None
6%None
5%None
5%None
5%None
8%None
8%None
8%None
6%None
6%None
6%None
13%Thunderstorms
13%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS
81°63°
Slight Chance Showers And Thunderstorms
- Precipitation
- 16%
- Wind
- ESE 5 to 9 mph
- Sunrise
- 6:46 AM
- Sunset
- 8:18 PM
Mon
87°62°
Sunny
- Precipitation
- 17%
- Wind
- SSE 5 to 9 mph
- Sunrise
- 6:47 AM
- Sunset
- 8:16 PM
Tue
88°63°
Sunny
- Precipitation
- 2%
- Wind
- NNW 7 mph
- Sunrise
- 6:48 AM
- Sunset
- 8:15 PM
Wed
89°63°
Mostly Sunny
- Precipitation
- 3%
- Wind
- SSE 7 mph
- Sunrise
- 6:49 AM
- Sunset
- 8:13 PM
Thu
90°64°
Mostly Sunny
- Precipitation
- 2%
- Wind
- SE 6 to 12 mph
- Sunrise
- 6:50 AM
- Sunset
- 8:12 PM
Fri
87°62°
Mostly Sunny
- Precipitation
- 12%
- Wind
- SE 6 to 10 mph
- Sunrise
- 6:51 AM
- Sunset
- 8:10 PM
Sat
84°59°
Partly Sunny
- Precipitation
- 12%
- Wind
- S 6 to 12 mph
- Sunrise
- 6:52 AM
- Sunset
- 8:08 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 Feel81°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.
WindSW9 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 qualityCollinston, Utah 84306View AQI +
More weather details
Wind gusts34mph
Rain now11%next hour
Humidity39%current
UV indexCheckingEPA forecast
Wind impact: Strong gusts — use extra care driving and during outdoor activities.
“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 gust34 mph
Pressure—
Visibility10.0 mi
Peak rain chance16%
Dew point49°F
Active alerts2
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Active NWS alerts
Severe · Future
Severe Thunderstorm Watch
Applies to: Box Elder, UT; Cache, UT; Davis, UT; Morgan, UT; Rich, UT; Salt Lake, UT; Summit, UT; Weber, UT; Uinta, WYIssued by: NWS Salt Lake City UTSevere Thunderstorm Watch issued August 23 at 8:14PM MDT until August 23 at 10:00PM MDT by NWS Salt Lake City UTAlert details
SEVERE THUNDERSTORM WATCH 619 REMAINS VALID UNTIL 10 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN UTAH THIS WATCH INCLUDES 8 COUNTIES IN NORTHERN UTAH BOX ELDER CACHE DAVIS MORGAN RICH SALT LAKE SUMMIT WEBER IN WYOMING THIS WATCH INCLUDES 1 COUNTY IN SOUTHWEST WYOMING UINTA THIS INCLUDES THE FOLLOWING LOCATIONS BOUNTIFUL, BRIGHAM CITY, COALVILLE, EVANSTON, FARMINGTON, HUNTSVILLE, LAKETOWN, LAYTON, LOGAN, MIDVALE, MORGAN, OGDEN, PARK CITY, RANDOLPH, ROY, SALT LAKE CITY, SANDY, SUGARHOUSE, TREMONTON, AND WOODRUFF.Moderate · Expected