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Safety guides Use current official weather information for Martha, Oklahoma 73556 before making weather-sensitive plans.
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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 12:47PM CDT until August 24 at 8:00PM CDT by NWS Norman OK Expires Mon, 8:00 PM CDT.
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 Martha, Oklahoma 73556. Forecasts and alerts update from NOAA and the National Weather Service.
101°Mostly Clear1% rain
94°Partly Cloudy1% rain90°Partly Cloudy2% rain88°Partly Cloudy2% rain87°Partly Cloudy2% rain86°Partly Cloudy2% rain85°Partly Cloudy2% rain84°Partly Cloudy2% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
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
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS
101°79°
Partly Cloudy
- Precipitation
- 2%
- Wind
- S 12 mph
- Sunrise
- 7:05 AM
- Sunset
- 8:18 PM
Mon
111°76°
Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 18%
- Wind
- SW 12 to 17 mph
- Sunrise
- 7:06 AM
- Sunset
- 8:16 PM
Tue
107°73°
Mostly Sunny
- Precipitation
- 28%
- Wind
- NNW 9 mph
- Sunrise
- 7:06 AM
- Sunset
- 8:15 PM
Wed
100°70°
Chance Rain Showers then Mostly Sunny
- Precipitation
- 28%
- Wind
- NNE 9 mph
- Sunrise
- 7:07 AM
- Sunset
- 8:14 PM
Thu
100°72°
Slight Chance Showers And Thunderstorms
- Precipitation
- 19%
- Wind
- ENE 6 mph
- Sunrise
- 7:08 AM
- Sunset
- 8:12 PM
Fri
102°73°
Sunny
- Precipitation
- 13%
- Wind
- SSE 5 to 12 mph
- Sunrise
- 7:09 AM
- Sunset
- 8:11 PM
Sat
104°76°
Sunny
- Precipitation
- 4%
- Wind
- S 9 to 17 mph
- Sunrise
- 7:09 AM
- Sunset
- 8:10 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 Feel104°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.
WindS10 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 qualityMartha, Oklahoma 73556View 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 chance18%
Dew point52°F
Active alerts1
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