NWS Forecast Office Tulsa, OK

Fire weather conditions will worsen on Tuesday as temperatures warm and gusty southwesterly winds develop. Very dry humidity levels and abundant dormant grasses will contribute to higher grassland fire spread rates.

Widespread cold temperatures will spread in behind a cold front tonight into early next week. Low temperatures ranging from the upper teens to mid 20s will be common by Monday morning with wind chill values in the single digits and teens. Widespread freezing temps will continue into Tuesday morning as well. If you have begun planting sensitive vegetation, make plans to protect those plants today.

Cold start Monday with breezy winds through the day with grassland fire weather a concern. Warming trend begins Tuesday with gusty winds and continued fire weather concerns. Unseasonably warm weather returns by late week.