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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 12:47PM CDT until August 23 at 8:00PM CDT by NWS Norman OK Expires Sun, 8:00 PM CDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Altus, Oklahoma 73521. Forecasts and alerts update from NOAA and the National Weather Service.
106°Clear1% rain
103°Mostly Clear1% rain95°Mostly Clear1% rain92°Mostly Clear2% rain
90°Partly Cloudy2% rain89°Partly Cloudy2% rain87°Partly Cloudy2% rain86°Mostly Clear2% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
1%None
1%None
1%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
2%None
1%None
1%None
1%None
1%None
1%None
1%None
17%Thunderstorms
17%Thunderstorms
17%Thunderstorms
17%Thunderstorms
17%Thunderstorms
17%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS
106°80°
Mostly Clear
- Precipitation
- 2%
- Wind
- S 8 to 12 mph
- Sunrise
- 7:05 AM
- Sunset
- 8:17 PM
Mon
113°78°
Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 18%
- Wind
- WSW 12 to 16 mph
- Sunrise
- 7:05 AM
- Sunset
- 8:16 PM
Tue
108°74°
Mostly Sunny
- Precipitation
- 27%
- Wind
- NW 8 mph
- Sunrise
- 7:06 AM
- Sunset
- 8:15 PM
Wed
101°72°
Chance Rain Showers then Mostly Sunny
- Precipitation
- 27%
- Wind
- NE 8 mph
- Sunrise
- 7:07 AM
- Sunset
- 8:13 PM
Thu
101°73°
Slight Chance Showers And Thunderstorms
- Precipitation
- 18%
- Wind
- NE 6 mph
- Sunrise
- 7:08 AM
- Sunset
- 8:12 PM
Fri
103°75°
Sunny
- Precipitation
- 12%
- Wind
- SSE 6 to 10 mph
- Sunrise
- 7:08 AM
- Sunset
- 8:11 PM
Sat
106°77°
Sunny
- Precipitation
- 4%
- Wind
- S 9 to 16 mph
- Sunrise
- 7:09 AM
- Sunset
- 8:09 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 Feel106°F
Walking is not recommended now
Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindS11 mph
Best walk timeReview the active Extreme Heat Warning 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 qualityAltus, Oklahoma 73521View AQI +
More weather details
Wind gustsNot reported
Rain now1%next hour
Humidity18%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“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 gustNot reported
Pressure29.87 in
Visibility10.0 mi
Peak rain chance17%
Dew point54°F
Active alerts2
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Active NWS alerts
Severe · Expected
Extreme Heat Warning
Applies to: Harmon; Jackson; Tillman; Cotton; Jefferson; Hardeman; Foard; Wilbarger; Wichita; Knox; Baylor; Archer; ClayIssued by: NWS Norman OKExtreme Heat Warning issued August 23 at 12:47PM CDT until August 23 at 8:00PM CDT by NWS Norman OKAlert details
* WHAT...For the Extreme Heat Warning today, dangerously hot conditions with heat index values or temperatures up to 110. For the Extreme Heat Warning on Monday, dangerously hot conditions with heat index values or temperatures up to 114 expected. * WHERE...Portions of southern and southwest Oklahoma and northern Texas. * WHEN...For the Extreme Heat Warning today, until 8 PM CDT this evening. For the Extreme Heat Warning Monday, from noon to 8 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.Safety instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.Severe · Expected