Alert archive / Montana / Winter Weather Advisories in 2021
Winter Weather Advisory 29, NWS Great Falls, MT
NWS Great Falls, MT issued this winter weather advisory at Apr 17, 2021, 4:01 AM MDT. It took effect at Apr 18, 2021, 12:00 PM MDT. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Apr 17, 2021, 4:01 AM MDT (10:01 UTC)
- In effect from
- Apr 18, 2021, 12:00 PM MDT
- Expired
- Apr 19, 2021, 12:00 PM MDT
- In force
- 24 hr
- Issued by
- NWS Great Falls, MT
What forecasters said that day
The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Great Falls, MT wrote its last area forecast discussion before this winter weather advisory went out at Apr 16, 11:20 PM MDT, 4 hours 41 minutes earlier.
Area forecast discussion, Apr 16, 11:20 PM MDT, 4 hours 41 minutes before
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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.