Weather

StormTracker blog
North Dakota Road Reports
Minnesota Road Reports
South Dakota Road Reports

Conditions: Mostly Cloudy Temp: 83° Wind: Northwest 5

Pressure: 0 Dewpoint: 59° Relative Humidity: 44

Animated Regional Doppler Map Animated Tri-State Satellite and Doppler Map

Mostly cloudy tonight with thunderstorms likely. A low near 61*. Mostly cloudy with a high around 72* on Sunday with thunderstorms redeveloping during the day. The wind tomorrow at 10-25 mph from the northeast. Periods of rain expected on Monday and Tuesday.

Sign up to receive weather alerts.

CURRENT CONDITIONS FROM NOAA
North Dakota | Minnesota | South Dakota | Manitoba | National | International

Historical Weather Data

Switch City: Duluth Grand Forks Fargo
Date Search January February March April May June July August September October November December   2006 2007 2008 2009 2010 2011 2012 2013   S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31	Weather Key: –  indicates negative numbers R  indicates record was set or tied MM  indicates data missing T  indicates trace amount

October 27, 2012

Temperature   Observed Time Record Year Normal Normal Departure Last Year High 39° 212 PM 75° 1983 50° -11° 51° Low 22° 414 AM 6° 1919 31° -9° 24° Average 31°       40° -9° 38°
Precipitation   Observed Record Year Normal Normal Departure Last Year Precipitation 0.22 0.60 1931 0.05 0.17 T Month to Date 2.22 1.96     0.26 0.94 SINCE SEP 1 2.34 4.53     -2.19 1.17 Since Jan. 1 13.56 20.59     -7.03 23.33
Snow   Observed Record Year Normal Normal Departure Last Year Snowfall 1.4 1.2 1895 0.1 1.3 Month to Date 2.8     0.5 2.3 SINCE SEP 1 2.8     0.5 2.3 SINCE JUL 1 2.8     0.5 2.3 Snow Depth
Degree Days Heating   Observed Normal Normal Departure Last Year Heating 34 25 9 27 Month to Date 547 503 44 327 SINCE SEP 1 759 723 36 520 SINCE JUL 1 777 773 4 521
Degree Days Cooling   Observed Normal Normal Departure Last Year Cooling 0 0 0 0 Month to Date 0 0 0 46 SINCE SEP 1 50 43 7 95 SINCE JAN 1 795 548 247 694
Wind   Observed Highest Speed 3 Highest Direction 3 Highest Gust Speed 3 Highest Guest Direction 3	Relative Humidity   Observed Time Highest 3 3 Lowest 3 3 Average 3
Forecast Skycover POSSIBLE SUNSHINE: MM AVERAGE SKY COVER: 0.8 Conditions SNOW LIGHT SNOW FOG HAZE	Climate Normals for Today   Average Record Year Temperature High 49° 74° 1937 Temperature Low 30° -3° 1919     October 28 2012 Sunrise 805 AM CDT Sunset 617 PM CDT October 29 2012 Sunrise 806 AM CDT Sunset 615 PM CDT
Source: National Weather Service Climate Report

Wind (mph)	Temperature (Fahrenheit)
0	35°	30°	25°	20°	15°	10°	5°	0°	-5°	-10°	-15°	-20°	-25°	-30°	-35°	-40°	-45°
5	31	25	9	13	7	-1	-5	-11	-16	-22	-28	-34	-40	-46	-52	-57	-72
10	27	21	15	9	3	-4	-10	-16	-22	-28	-35	-41	-47	-53	-59	-66	-77
15	25	19	13	6	0	-7	-13	-19	-26	-35	-39	-45	-51	-58	-64	-71	-81
20	24	17	11	4	-2	-9	-15	-22	-29	-35	-37	-44	-55	-61	-68	-74	-84
25	23	16	9	3	-4	-11	-17	-24	-31	-37	-44	-51	-58	-64	-71	-78	-87
30	22	15	8	1	-5	-12	-19	-26	-33	-39	-46	-53	-60	-67	-73	-80	-89
35	21	14	7	0	-7	-14	-21	-28	-34	-41	-48	-55	-62	-69	-76	-82	-91
40	20	13	6	-1	-8	-15	-22	-29	-36	-43	-50	-57	-64	-71	-78	-84	-93
45	19	12	5	-2	-9	-16	-23	-30	-37	-44	-51	-58	-65	-72	-79	-86	-93
50	19	12	4	-3	-10	-17	-24	-31	-38	-45	-52	-60	-67	-74	-81	-89	-95
55	18	11	4	-3	-11	-18	-25	-32	-39	-46	-54	-61	-68	-75	-82	-89	-97
60	17	10	3	-4	-11	-19	-26	-33	-40	-48	-55	-62	-69	-76	-84	-91	-98

	Increasing Danger (Frostbite in 30 min.)
	Heightened Danger (Frostbite in 10 min.)
	Great Danger (Frostbite in 5 min.)

Differences Between the new and old systems

• Wind speed is now calculated for 5 feet off the ground. Wind speed was previously based on observations at 33 feet.
• The calm wind threshold was lowered to 3mph.
• A consistent standard for skin tissue resistance is now in use.
• Measurements are based on how wind affects the human face, typically the most exposed portion of the body.
• The table incorporates the theory that heat is lost from the body depending on its surroundings
• The sun's impact is not factored into the wind chill temperature formula.