Alert archive / Montana / Winter Storm Watches in 2007
Winter Storm Watch 10, NWS Missoula, MT
NWS Missoula, MT issued this winter storm watch at May 20, 2007, 3:50 AM MDT for 8 counties in Montana; Clearwater County, Idaho County, Idaho. It took effect at May 20, 2007, 2:07 PM MDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- May 20, 2007, 3:50 AM MDT (09:50 UTC)
- In effect from
- May 20, 2007, 2:07 PM MDT
- Expired
- May 21, 2007, 4:11 AM MDT
- In force
- 14 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Deer Lodge County, MT, Flathead County, MT, Granite County, MT, Lake County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Silver Bow County, MT
The radar
The Missoula radar (KMSX), 40 km from the middle of the area, began a volume at 09:51 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Missoula, MT wrote its last area forecast discussion before this winter storm watch went out at May 20, 3:33 AM MDT, 17 minutes earlier.
Area forecast discussion, May 20, 3:33 AM MDT, 17 minutes before
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</html>The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 20, 2:07 PM MDT | Heavy Snow Warning | MSO | Deer Lodge, Granite, Missoula, Powell, Ravalli, Silver Bow | 40 hr |
| May 20, 2:07 PM MDT | Snow Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more | 24 hr |
Nearby
Winter Storm Watches in Montana, 2007Winter Storm Watches in Idaho, 2007Every winter storm watch in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.