Spot Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
576 FNUS72 KJAX 010540 FWSJAX Spot Forecast for Donna Marathon Weekend 26MI...City of Jacksonville Emergency Preparedness National Weather Service Jacksonville FL 1240 AM EST Sun Feb 1 2026 Forecast is based on forecast start time of 0500 EST on February 01. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (904) 741-4370 if you have questions or concerns with this forecast. .DISCUSSION... Dry and very cold this morning as an arctic airmass settles into the region. Temps are expected to be near or below freezing through much of the morning, with wind chills as low as the upper single digits early this morning. An Extreme Cold Warning is in effect until 10 AM this morning for these same conditions. High temps will only top out in the low to mid 40s by this afternoon, with a brisk northwest breeze around 20 mph, gusting up to 30-40mph, persisting as well. .REST OF TONIGHT... TIME (EST) 5AM Sky (%).........8 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 Chc of thdr (%).0 Temp............27 RH..............50 Wind chill (F)..11 Surface wnd dir.NW Surface wnd spd.30 Surface wnd gst.40 Transp wind dir.NW Transp wind spd.35 .TODAY... TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........6 6 4 3 3 2 2 1 2 1 2 3 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............27 26 27 30 34 37 39 40 41 42 41 40 RH..............50 52 50 46 40 35 31 31 30 30 31 33 Wind chill (F)..11 9 12 16 22 26 29 31 32 32 32 31 Surface wnd dir.NW NW NW NW NW NW W W W W W W Surface wnd spd.29 28 26 24 23 22 21 20 21 20 20 18 Surface wnd gst.39 38 37 33 32 30 29 28 29 28 28 25 Transp wind dir.NW NW NW NW NW NW NW W W W W W Transp wind spd.32 31 28 25 23 22 21 21 21 20 20 18 $$ Forecaster...Dubois Requested by...Allison Herbert Type of request...OTHER .TAG 2528213.0/JAX .DELDT 02/01/26 .FormatterVersion 2.0.0 .EMAIL aaherbert@coj.net