429
AWUS83 KBIS 220217
RWSBIS
NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-221030-
REGIONAL WEATHER FORECAST
NATIONAL WEATHER SERVICE BISMARCK ND
817 PM CST WED JAN 21 2026 /717 PM MST WED JAN 21 2026/
A BITTERLY COLD ARCTIC AIR MASS WILL THEN BUILD OVER THE REGION
ON THURSDAY AND PERSIST INTO THE WEEKEND. THIS WILL BRING THE
COLDEST TEMPERATURES AND WIND CHILLS OF THE WINTER THUS FAR TO
MOST AREAS, WITH WIDESPREAD HIGHS IN THE TEENS BELOW ZERO ON
FRIDAY, LOW TEMPERATURES IN THE 20S AND 30S BELOW ZERO THURSDAY
AND FRIDAY NIGHTS, AND DANGEROUS TO LIFE- THREATENING WIND CHILLS
IN THE 30S TO 50S BELOW ZERO.
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