3/22/26: Severe Red Flag Warning in OKC; Winds up to 45 mph, Low Humidity

Elevated fire weather conditions will escalate to critical Sunday, with a significant wind shift expected to move through the forecast area Sunday with winds increasing and becoming northerly.
* WINDS…Southwest winds 10 to 20 mph gusting to around 30 mph becoming north 20 to 30 mph with gusts up to 45 mph.
* RELATIVE HUMIDITY…As low as 11 percent.
* TEMPERATURES…Highs in the mid 70s in northwest Oklahoma to near 100 in western north Texas.
* IMPACTS…Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
* SEVERITY…
FUELS (ERC)…90th+ percentile…5 (out of 5).
WEATHER…Critical…3 (out of 5).
FIRE ENVIRONMENT…8 (out of 10).
A Severe Red Flag Warning is in effect for Oklahoma City until 9:00 PM local time tonight due to critical fire weather conditions. Currently, at 8:00 PM, the weather is clear with a temperature of 63°F. Winds are prominent at 16.3 mph.
Earlier today, temperatures peaked at 86.9°F under partly cloudy skies, with winds reaching up to 19.1 mph. Tonight, we anticipate clear skies continuing with a low around 59°F and winds gusting up to 18.9 mph.
The Severe Red Flag Warning was issued due to extremely low humidity levels and strong winds forecasted. Southwest winds at 10 to 20 mph are expected to shift northward, increasing to 20 to 30 mph with gusts up to 45 mph. The relative humidity may drop as low as 11 percent, significantly raising the risk of fire. Residents are urged to exercise caution and adhere to local fire guidelines during this critical period.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Sunday | 87°F | 59°F | Partly cloudy |
| Monday | 66°F | 45°F | Overcast |
| Tuesday | 75°F | 51°F | Overcast |
| Wednesday | 86°F | 58°F | Overcast |
| Thursday | 89°F | 66°F | Clear sky |
| Friday | 72°F | 43°F | Overcast |
| Saturday | 61°F | 37°F | Overcast |




