3/21/26: Clear Sky and 95.9°F; Severe Red Flag Warning in Effect

Elevated fire weather conditions continue today and will escalate to critical Sunday, with a significant wind shift expected to move through the forecast area Sunday.
* WINDS…Southwest winds becoming north 20 to 30 mph with gusts up to 45 mph.
* RELATIVE HUMIDITY…As low as 10 percent.
* TEMPERATURES…Highs near 75 northwest Oklahoma to near 100 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 tonight due to elevated fire weather conditions. Currently, at 4:00 PM, the temperature in Oklahoma City sits at 95.9°F under clear skies, with a breeze blowing from the southwest at 7.3 mph.
Today’s conditions reached a high of 95.9°F and a low of 57°F. Winds have been mild, reaching up to 10.4 mph but without any precipitation. The sky remained clear throughout the day.
Tonight, expect the temperature to drop to a low of 75.6°F. The wind will continue at a similar pace, with speeds up to 10.4 mph under clear skies. There is no chance of precipitation tonight.
The Severe Red Flag Warning highlights critical conditions with southwest winds shifting to the north at 20 to 30 mph, gusting up to 45 mph. Relative humidity could drop as low as 10 percent. These conditions increase the risk of fire and can lead to rapid spread if one develops. Residents are advised to exercise caution and avoid activities that could ignite a fire.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Saturday | 96°F | 57°F | Clear sky |
| Sunday | 86°F | 65°F | Overcast |
| Monday | 66°F | 50°F | Overcast |
| Tuesday | 77°F | 56°F | Overcast |
| Wednesday | 87°F | 60°F | Overcast |
| Thursday | 89°F | 66°F | Clear sky |
| Friday | 75°F | 49°F | Overcast |





