Weather Alerts for Colorado:Larimer 6000+Issued by the National Weather Service |
Complete Map Details displayed if included in issuing NWSFO statement content
 WINTER WEATHER ADVISORY |
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| COLORADO:LARIMER 6000+ | ||
Areas Affected: 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 - Central and South Weld County |
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| Effective: Sat, 1/18 6:13am | Updated: Sat, 1/18 6:15am | Urgency: Expected |
| Expires: Sat, 1/18 7:00pm | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...Snow. Additional snow accumulations up to four inches. Winds gusting as high as 35 mph. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, Denver, Castle Rock, and Greeley. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel will be hazardous with slick and snow covered roads. Information: Roads will be slick resulting in slow and hazardous travel. Allow extra time to reach your destination. For the latest travel conditions from the Colorado Department of Transportation, including road conditions, road closures, and traction laws in effect, go to cotrip.org. |
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| WINTER WEATHER ADVISORY |
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| COLORADO:LARIMER 6000+ | ||
Areas Affected: West Jackson and West Grand Counties Above 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 |
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| Effective: Sat, 1/18 6:13am | Updated: Sat, 1/18 6:15am | Urgency: Expected |
| Expires: Sat, 1/18 7:00pm | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...Snow. Additional snow accumulations up to 4 inches. Locally higher amounts in the Boulder County foothills. * WHERE...Rabbit Ears Pass, Rocky Mountain National Park and the Medicine Bow Range, The Mountains of Summit County, the Mosquito Range, and the Indian Peaks, The Northern Front Range Foothills, and The Southern Front Range Foothills. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel will be hazardous with slick and snow covered roads. Information: Roads will be slick resulting in slow and hazardous travel. Allow extra time to reach your destination. For the latest travel conditions from the Colorado Department of Transportation, including road conditions, road closures, and traction laws in effect, go to cotrip.org. |
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 COLD WEATHER ADVISORY |
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| COLORADO:LARIMER 6000+ | ||
Areas Affected: 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 |
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| Effective: Fri, 1/17 4:02pm | Updated: Sat, 1/18 6:15am | Urgency: Expected |
| Expires: Sat, 1/18 7:00am | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...Temperatures from 10 above to 10 below zero with very cold wind chills as low as 25 below expected. * WHERE...Portions of east central, north central, and northeast Colorado, including the Denver metro area. * WHEN...From midnight Saturday Night to 9 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. The coldest conditions will be from late Sunday night through early Tuesday morning. Information: Unsheltered people will have a high risk of frostbite and hypothermia. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you must go outside, dress in several layers of warm clothing, including a hat, face mask, and gloves. Avoid prolonged outdoor exposure. Keep pets indoors as much as possible. Make sure outdoor animals have a warm and dry shelter, food, and unfrozen water. |
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