508  
FNUS73 KDLH 201726  
FWSDLH  
 
SPOT FORECAST FOR TEST HAZMAT...ST. LOUIS COUNTY EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE DULUTH MN  
1126 AM CST TUE JAN 20 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1200 CST ON JANUARY 20.  
IF THERE ARE QUESTIONS OR CONCERNS WITH THIS FORECAST, OR IF  
CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL  
WEATHER SERVICE IN DULUTH AT 218-729-0653.  
   
DISCUSSION  
 
THIS IS A TEST. COLD LATER THIS WEEK!  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 5 ABOVE.  
MIN HUMIDITY........62 PERCENT.  
SURFACE WINDS (MPH).WEST WINDS 6 TO 9 MPH.  
 
TIME (CST) 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC MC MC MC MC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............-2 1 3 4 5 4  
RH..............71 65 62 62 62 69  
SURFACE WND DIR.W W W W W W  
SURFACE WND SPD.9 9 9 8 7 6  
SURFACE WND GST.18 17 17 16 15 13  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). SLIGHT CHANCE OF  
SNOW LATE IN THE EVENING. SLIGHT CHANCE OF SNOW  
OVERNIGHT, THEN CHANCE OF SNOW AFTER 3 AM.  
CHANCE OF PCPN......30 PERCENT.  
MIN TEMPERATURE.....AROUND 1 BELOW.  
MAX HUMIDITY........91 PERCENT.  
SURFACE WINDS (MPH).SOUTHWEST WINDS AROUND 6 MPH.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC MC MC  
WEATHER COV..... SCH SCH SCH SCH SCH CHC  
WEATHER TYPE.... SN SN SN SN SN SN  
TSTM COV........  
CHC OF PCPN (%).0 10 10 20 20 20 10 20 20 30 10 10  
TEMP............3 3 2 3 3 3 3 2 1 2 0 1  
RH..............72 72 79 79 79 83 83 83 87 83 91 87  
SURFACE WND DIR.W W SW SW W W W W W W W SW  
SURFACE WND SPD.6 6 6 6 6 6 6 4 4 4 4 4  
SURFACE WND GST.13 12 12 12 12 12 12 10 10 10 10 10  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN CHANCE OF SNOW  
EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW  
LATE IN THE AFTERNOON.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 14.  
MIN HUMIDITY........67 PERCENT.  
SURFACE WINDS (MPH).WEST WINDS 6 TO 10 MPH WITH GUSTS TO AROUND 20  
MPH SHIFTING TO THE NORTHWEST AROUND 10 MPH  
WITH GUSTS TO AROUND 21 MPH LATE IN THE  
AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC MC MC  
WEATHER COV.....SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC SCH SCH  
WEATHER TYPE....SN SN SN SN SN SN SN SN SN SN SN SN  
TSTM COV........  
CHC OF PCPN (%).20 20 30 40 40 50 40 30 30 30 20 20  
TEMP............1 1 2 5 7 8 9 12 13 13 14 12  
RH..............87 87 83 79 79 79 80 73 73 73 67 73  
SURFACE WND DIR.SW SW SW SW SW SW W W W W W NW  
SURFACE WND SPD.6 6 6 6 7 8 8 9 10 10 10 10  
SURFACE WND GST.12 12 12 13 15 16 16 17 18 20 20 21  
 
 
FORECASTER...KETZEL  
REQUESTED BY...JOSH BRINKMAN  
TYPE OF REQUEST...HAZMAT  
.TAG 2600649.0/DLH  
.DELDT 01/20/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRINKMANJ@STLOUISCOUNTYMN.GOV  
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