Active National Weather Service alert for Geronimo, Oklahoma 73543: Heat Advisory. Heat Advisory issued August 23 at 8:34PM CDT until August 24 at 8:00PM CDT by NWS Norman OK Until Mon, 8:00 PM CDT.
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Geronimo, Oklahoma 73543 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Geronimo, Oklahoma 73543. Always follow local warnings and emergency instructions.

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Use current official weather information for Geronimo, Oklahoma 73543 before making weather-sensitive plans.

Safety guides

Weather status

Heat Advisory

Heat Advisory issued August 23 at 8:34PM 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

Geronimo, Oklahoma 73543

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Geronimo, Oklahoma 73543. Forecasts and alerts update from NOAA and the National Weather Service.

90°Clear0% rain
88°Mostly Clear0% rain
87°Mostly Clear0% rain
86°Mostly Clear1% rain
85°Partly Cloudy1% rain
84°Mostly Clear1% rain
82°Partly Cloudy0% rain
81°Partly Cloudy0% rain

Next 24 hours

Rain Timeline

Highest chance 17%

No meaningful precipitation is expected in the official hourly forecast.

0%None
0%None
0%None
1%None
1%None
1%None
0%None
0%None
0%None
1%None
1%None
1%None
1%None
1%None
1%None
13%None
13%None
13%None
13%None
13%None
13%None
17%Thunderstorms
17%Thunderstorms
17%Thunderstorms

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
90°79°

Mostly Clear

Precipitation
1%
Wind
S 7 to 10 mph
Sunrise
7:01 AM
Sunset
8:13 PM

Mon

112°79°

Sunny

Precipitation
17%
Wind
SW 10 to 16 mph
Sunrise
7:02 AM
Sunset
8:12 PM

Tue

108°75°

Mostly Sunny

Precipitation
13%
Wind
W 7 to 10 mph
Sunrise
7:03 AM
Sunset
8:11 PM

Wed

100°72°

Slight Chance Showers And Thunderstorms

Precipitation
19%
Wind
NNE 9 mph
Sunrise
7:03 AM
Sunset
8:09 PM

Thu

99°72°

Mostly Sunny

Precipitation
14%
Wind
NE 7 mph
Sunrise
7:04 AM
Sunset
8:08 PM

Fri

102°74°

Sunny

Precipitation
10%
Wind
SE 5 to 9 mph
Sunrise
7:05 AM
Sunset
8:07 PM

Sat

104°76°

Sunny

Precipitation
5%
Wind
S 8 to 13 mph
Sunrise
7:06 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 Feel88°F
Use caution walking outside

Heat Advisory is active. Review the official alert before going outside.

WindS3 mph
Best walk timeBetter weather window: 4 AM–6 AM

Walking: 0% average rain chance, near 82°F, with winds near 10 mph. Review the active Heat Advisory.

Official EPA AirNowLocal air qualityGeronimo, Oklahoma 73543
View AQI +
More weather details
Wind gustsNot reported
Rain now0%next hour
Humidity36%current
UV indexCheckingEPA forecast

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“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
Pressure29.89 in
Visibility10.0 mi
Peak rain chance17%
Dew point57°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Moderate · Expected

Heat Advisory

Applies to: Greer; Kiowa; Comanche; Stephens; Murray; Carter; Johnston; Atoka; Love; Marshall; BryanIssued by: NWS Norman OKHeat Advisory issued August 23 at 8:34PM CDT until August 24 at 8:00PM CDT by NWS Norman OK
Alert details* WHAT...Heat index values or temperatures up to 110 expected. * WHERE...Portions of southeast, southern, and southwest Oklahoma. * WHEN...From noon to 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Safety instructionsDrink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Visit local NWS office ↗