2 products issued by NWS for: Littleton CO
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 313 AM MDT Sat Mar 22 2025 COZ030>051-230915- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 313 AM MDT Sat Mar 22 2025 ...WINTER WEATHER ADVISORY FOR THE NORTHERN AND CENTRAL MOUNTAINS UNTIL MIDNIGHT TONIGHT... ...RED FLAG WARNING FOR THE NORTHERN PLAINS AND I-25 URBAN CORRIDOR FROM NOON TO 8 PM TODAY... This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Moderate travel impacts can be expected in the mountains through the day today with several inches of accumulating snow and areas of blowing snow for higher elevations. Across the lower elevations, critical fire weather conditions will develop as strong west winds spread into the urban corridor and plains after midday. Gusts 30 to 40 mph will be widespread with localized gusts near 50 mph. .DAYS TWO THROUGH SEVEN...Sunday through Friday Elevated fire weather conditions will occur over the northern plains and lower foothills Sunday, where the combination of breezy and dry conditions persist. Similar conditions will be possible again on Monday, before lighter winds develop for Tuesday and Wednesday. Thursday could see critical fire weather conditions as near record warmth combines with the potential of increasing winds. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight. $$
Red Flag Warning
URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 310 AM MDT Sat Mar 22 2025 COZ238>240-242>244-248-250-251-230200- /O.CON.KBOU.FW.W.0008.250322T1800Z-250323T0200Z/ Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Northeast Weld County- Central and South Weld County-Morgan County-Logan County- Sedgwick County-Phillips County- 310 AM MDT Sat Mar 22 2025 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE URBAN CORRIDOR AND NORTHERN PLAINS... * AFFECTED AREA...Fire Weather Zones 238, 239, 240, 242, 243, 244, 248, 250 and 251. * TIMING...From noon today to 8 PM MDT this evening. * WINDS...West 20 to 30 mph with gusts 40 to 50 mph. * RELATIVE HUMIDITY...13 to 20 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ Rodriguez