Alert archive / Montana / Winter Weather Advisories in 2021
Winter Weather Advisory 1, NWS Great Falls, MT
NWS Great Falls, MT issued this winter weather advisory at Jan 1, 2021, 1:29 PM MST. It took effect at Jan 2, 2021, 5:00 AM MST. It was in force for 36 hr.
The area
The counties it named.
The facts
- Issued
- Jan 1, 2021, 1:29 PM MST (20:29 UTC)
- In effect from
- Jan 2, 2021, 5:00 AM MST
- Expired
- Jan 3, 2021, 5:00 PM MST
- In force
- 36 hr
- Issued by
- NWS Great Falls, MT
The office that day
Everything else NWS Great Falls, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 31, 8:01 PM MST | High Wind Watch | TFX | 18 hr | |
| Jan 1, 1:39 PM MST | High Wind Warning | TFX | 52 hr |
Nearby
Winter Weather Advisories in Montana, 2021Every winter weather advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.