Shallow Arctic air remains entrenched across most of northern Oklahoma, keeping areas along and north of the I-40 corridor in the mid to upper 40s.
The boundary may attempt to slowly move northward later this afternoon, creating slightly warmer temperatures across far southern Oklahoma where some locations could reach the 60s along the Red River Valley by later tonight.
The eventual outcome of the front will be tied to the amount of cloud cover and early morning drizzle north of the boundary.
Temperate errors with a shallow Arctic air mass can be quite large. Regardless, we’ll prepare you for more chilly weather for most of northern Oklahoma today.
Winds will return from the south and should increase speeds to 15 to near 25 mph. This will keep conditions rather blustery across most of the area with temps mostly in the 40s across the northern sections.
Temps will reach the 50s and even 60s across southern OK later this afternoon and evening but the gusty winds will also keep blustery weather in these areas.
Another wind shift from the north arrives early Thursday morning and will drop the northern sections back into the 40s with this wind shift stalling near the I-40 corridor.
This surge of slightly colder weather should be confined to This means daytime highs Thursday should reach at least the 60s in the northern sections of the state and lower 70s in southern Oklahoma.
Friday and Saturday will see a slight warming trend with highs in the upper 60s or lower 70s before a stronger cold front approaches by Saturday midday.
This will bring strong north winds and falling temperatures. Saturday morning could start in the mid and upper 60s, reaching the lower 70s by midday before colder weather arrives.
The upper air pattern next week will support a storm system approaching from the southwest Monday night into Tuesday, yet another stronger surge of Arctic air will arrive from the north.
This pattern suggests the potential for wintry precipitation chances.
We’ll continue to monitor the forecast and keep probabilities Monday night into Tuesday relatively low, but based on this pattern, the potential for wintry weather is a possibility.
Based on the expected pattern, our probability for precipitation will increase to near a 40% chance late Monday night, Tuesday into early Wednesday.
A rain-to-wintry mix is a possibility, including some snow near or north of the area. This portion of the forecast is likely to undergo changes, so please remain aware and check the forecast often.
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The city of Tulsa, local shelters, warming stations, and outreach teams are working to ensure access to safe, warm spaces during the cold temperatures.
>>> City of Tulsa prepares for extreme cold temperatures
>>> Warming Shelters Open Across Tulsa Amid Freezing Temperatures
Tulsa shelters and temporary warming locations are open to provide refuge. Major locations include:
Temporary overflow shelters will also be open for the cold weather:
For a full list of warming station locations and hours, visit Housing Solutions’ Winter Weather Information Page.
>>> Warming Shelters, Safety Tips For Cold Temperatures This Winter In Oklahoma
Winter temperatures can pose additional challenges for pets, particularly older animals or those with health conditions. Hartfield recommends:
>>> Cold Weather Pet Tips: How To Keep Animals Safe During Winter Months
The Tulsa Health Department is urging residents to receive flu and COVID-19 vaccinations to prevent respiratory illnesses as Oklahoma enters the coldest months of the year.
>>> How to Protect Yourself From Respiratory Illness This Winter
Northeast Oklahoma has various power companies and electric cooperatives, many of which have overlapping areas of coverage. Below is a link to various outage maps.
>>> Tulsa HVAC, Plumbing Companies Flooded With Calls During Cold Weather
The Alan Crone morning weather podcast link from Spotify:
https://open.spotify.com/show/0dCHRWMFjs4fEPKLqTLjvy
The Alan Crone morning weather podcast link from Apple:
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