New Haven, WV Warnings, Watches and Advisories
NWS Active Alerts for WV - Map View
Flood Warning
Calhoun, WV
Flood Warning issued September 25 at 4:06AM EDT until September 25 at 4:15AM EDT by NWS Charleston WV
The Flood Warning will expire at 415 AM EDT early this morning for a portion of central West Virginia, including the following county, Calhoun. Flood waters are receding, so the Flood Warning is being allowed to expire. However, motorists should continue to exercise extreme caution and be prepared for water or debris remaining on roadways. Please continue to heed remaining road closures.
Severe
Likely
Immediate
September 25th, 2026 04:06:00 am EDT
September 25th, 2026 04:06:00 am EDT
September 25th, 2026 04:16:00 am EDT
Special Weather Statement
Greenup; Carter; Boyd; Lawrence; Dickenson; Buchanan; Wayne; Cabell; Jackson; Lincoln; Putnam; Kanawha; Roane; Calhoun; Mingo; Logan; Boone; Clay; Braxton; Gilmer; McDowell; Wyoming; Northwest Raleigh; Northwest Fayette; Northwest Nicholas; Northwest Webster
Special Weather Statement issued September 25 at 3:56AM EDT by NWS Charleston WV
Areas of fog have developed this morning, especially in the valleys. Dense fog is expected in some locations with visibility below a half of a mile. Motorists should use caution if out driving and be prepared for sudden changes in visibility. Allow for greater distances between vehicles and do not assume the road ahead is unobstructed. Use low beam headlights, and allow more time to reach your destination safely.
Moderate
Observed
Expected
September 25th, 2026 03:56:00 am EDT
September 25th, 2026 03:56:00 am EDT
September 25th, 2026 08:45:00 am EDT
Frost Advisory
Northwest Pocahontas; Southeast Pocahontas; Southeast Randolph
Frost Advisory issued September 25 at 3:20AM EDT until September 25 at 9:00AM EDT by NWS Charleston WV
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Northwest Pocahontas, Southeast Pocahontas, and Southeast Randolph Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Frost will be most prevalent across the typical mountain valley cold spots, and in areas that do not experience fog.
Minor
Likely
Expected
September 25th, 2026 03:20:00 am EDT
September 25th, 2026 03:20:00 am EDT
September 25th, 2026 09:00:00 am EDT
Frost Advisory
Western Garrett; Eastern Garrett; Western Highland; Western Grant; Western Pendleton
Frost Advisory issued September 25 at 3:02AM EDT until September 25 at 9:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Maryland, Garrett County. In Virginia, Western Highland County. In West Virginia, Western Grant and Western Pendleton Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Minor
Likely
Expected
September 25th, 2026 03:02:00 am EDT
September 25th, 2026 03:02:00 am EDT
September 25th, 2026 09:00:00 am EDT
Frost Advisory
Fayette Ridges; Preston; Eastern Preston; Western Tucker; Eastern Tucker
Frost Advisory issued September 24 at 6:28PM EDT until September 25 at 8:00AM EDT by NWS Pittsburgh PA
* WHAT...Temperatures as low as 38 will result in frost formation. * WHERE...In Pennsylvania, Higher Elevations of Fayette County. In West Virginia, Eastern Preston, Eastern Tucker, Preston, and Western Tucker Counties. * WHEN...From 1 AM to 8 AM EDT Friday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Minor
Likely
Expected
September 24th, 2026 06:28:00 pm EDT
September 24th, 2026 06:28:00 pm EDT
September 25th, 2026 08:00:00 am EDT
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards New Haven.
Use the Radar Maps link provided to understand the trajectory of a storm.
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.