Weather Alerts For Nashwauk, MN
Fire Weather Warning
-# HEADLINE -------------------- RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHEAST MINNESOTA # DETAILS -------------------- AFFECTED AREA In Minnesota, Koochiching, North St. Louis, Northern Cook and Lake, North Itasca, Central St. Louis, North Cass, South Itasca, South Cass, Crow Wing, Northern Aitkin, South Aitkin, Carlton and South St. Louis and Pine. WINDS Southwest 10 to 20 mph with gusts up to 30 mph. RELATIVE HUMIDITY As low as 19 percent. IMPACTS Any fires that ignite could spread rapidly and become difficult to control. Outdoor burning is not recommended. ISSUED AT Monday, April 20, 2026 at 1:47 PM CDT ISSUED BY National Weather Service Duluth MN HEADER URGENT - FIRE WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. # AREAS AFFECTED -------------------- Central St. Louis, Northern Aitkin, Carlton and South St. Louis, Crow Wing, Koochiching, North Cass, North Itasca, North St. Louis, Northern Cook and Lake, Pine, South Aitkin, South Cass, South Itasca
Pollen Alert
-Pollen Index: 9.1 Pollen Level: medium-high Predominant Pollen: Alder, Poplar/Aspen/Cottonwood and Elm. The amount of pollen in the air for Tuesday will be on the increase and extend further into the very high range. This higher level is caused in part by rising temperatures.