47°Sunny0% rainWeather status
No dangerous weather alerts for Casper, WY
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.
Low rain chance for the next 6 hours
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After loading, MyUSA.us shows the exact Doppler frame time, refresh controls, and an official NWS fallback if the map is unavailable.Doppler radar and warnings: NOAA/National Weather Service · Map: OpenFreeMap, OpenMapTiles and OpenStreetMap contributors. Radar can be delayed briefly during service updates.
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Casper, WY. Forecasts and alerts update from NOAA and the National Weather Service.
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Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
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Official NWS outlook
7-Day Forecast
Today
59°42°
Sunny
- Precipitation
- 16%
- Wind
- WSW 18 to 35 mph
- Sunrise
- 7:34 AM
- Sunset
- 6:06 PM
Wed
57°37°
Sunny
- Precipitation
- 0%
- Wind
- WSW 15 to 22 mph
- Sunrise
- 7:35 AM
- Sunset
- 6:04 PM
Thu
65°39°
Mostly Sunny
- Precipitation
- 0%
- Wind
- SW 7 to 15 mph
- Sunrise
- 7:36 AM
- Sunset
- 6:03 PM
Fri
66°41°
Partly Sunny
- Precipitation
- 5%
- Wind
- SSW 2 to 12 mph
- Sunrise
- 7:38 AM
- Sunset
- 6:02 PM
Sat
64°40°
Mostly Sunny
- Precipitation
- 23%
- Wind
- SW 7 to 15 mph
- Sunrise
- 7:39 AM
- Sunset
- 6:00 PM
Sun
59°34°
Rain Showers Likely
- Precipitation
- 72%
- Wind
- WSW 6 to 9 mph
- Sunrise
- 6:40 AM
- Sunset
- 4:59 PM
Mon
50°31°
Rain And Snow Showers Likely
- Precipitation
- 59%
- Wind
- NNW 8 to 13 mph
- Sunrise
- 6:41 AM
- Sunset
- 4:58 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather guidance for your areaPlan with the complete forecast
Safety guides Use current official weather information for Casper, WY before making weather-sensitive plans.
Current forecastStart with the hourly forecastCheck when rain, wind, and temperature changes overlap your plans.
Open→Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
Open→Safety guideReview official safety guidancePrepare for storms, flooding, heat, cold, and other hazards.
Open→Healthy weatherInclude air quality in outdoor plansUse official EPA information when planning time outside.
Open→Weather for a healthier day
Healthy Weather
Real Feel42°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindSW18 mph
Best walk timeBetter weather window: 8 AM–10 AM
Walking: 0% average rain chance, near 43°F, with winds near 16 mph.
Official EPA AirNowLocal air qualityCasper, WYView AQI +
More weather details
Wind gusts25mph
Rain now0%next hour
Humidity43%current
Daily peak UV forecastChecking…EPA daily maximum · not a current reading
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 gust25 mph
Pressure—
Visibility10.0 mi
Peak rain chance16%
Dew point27°F
Active alertsNone
Official risk outlooks
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Official tropical weather
Hurricane center
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Hurricane center
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