Weather

Conditions: Overcast and Breezy
Temp: 51°
Wind: North 21
Pressure: 0
Dewpoint: 46°
Relative Humidity: 83

Storm Tracker Blog
StormTracker blog

Seven Day Forecast

Cloudy with showers today. High near 58* with a northeast wind at 10-25 mph. Tonight showers ending. Low around 48* the wind north at 10-25 mph. Turning partly cloudy tomorrow with a high near 70* the wind north at 10-20 mph. Scattered Thunderstorms expected this weekend.

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–  indicates negative numbers
R  indicates record was set or tied
MM  indicates data missing
T  indicates trace amount

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March 17, 2013

Temperature

	Observed	Time	Record	Year	Normal	Normal Departure	Last Year
High	26°	1159 PM	76°	2012	36°	-10°	76°
Low	-15°	310 AM	-17°	1923	20°	-35°	48°
Average	6°				28°	-22°	62°

Precipitation

	Observed	Record	Year	Normal	Normal Departure	Last Year
Precipitation	0.23	0.60	1965	0.05	0.18	0.00
Month to Date	1.24	0.69			0.55	0.38
SINCE MAR 1	1.24	0.69			0.55	0.38
Since Jan. 1	3.43	2.00			1.43	1.91

Snow

	Observed	Record	Year	Normal	Normal Departure	Last Year
Snowfall	2.2	4.8	1965	0.4	1.8
Month to Date	13.2			6.0	7.2
SINCE MAR 1	13.2			6.0	7.2
SINCE JUL 1	50.3			4.0	6.3
Snow Depth

Degree Days Heating

	Observed	Normal	Normal Departure	Last Year
Heating	59	37	22	3
Month to Date	812	693	119	526
SINCE MAR 1	812	693	119	526
SINCE JUL 1	7403	7371	32	5953

Degree Days Cooling

	Observed	Normal	Normal Departure	Last Year
Cooling	0	0	0	0
Month to Date	0	0	0	0
SINCE MAR 1	0	0	0	0
SINCE JAN 1	0	0	0	0

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	HEAVY SNOW SNOW LIGHT SNOW FOG HAZE

Climate Normals for Today

	Average	Record	Year
Temperature High	37°	78°	2012
Temperature Low	21°	-19°	1923

March 18 2013
Sunrise	734 AM CDT
Sunset	737 PM CDT
March 19 2013
Sunrise	732 AM CDT
Sunset	739 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.