A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Overview
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An elongated area of low pressure tracked slowly east across the western Lake Superior region through Saturday and Saturday night, March 9th-10th. This system developed a band of snow north of the Iron Range Saturday morning and a secondary area of significant snow Saturday afternoon from the Brainerd Lakes area to Duluth into the Arrowhead. The heavy snow fell mainly across northeast Minnesota, while locations over northern Wisconsin remained warm enough for mostly rain. |
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Snow
854 NOUS43 KDLH 101424 PNSDLH MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-110230- PUBLIC INFORMATION STATEMENT NATIONAL WEATHER SERVICE DULUTH MN 924 AM CDT SUN MAR 10 2013 ...PRELIMINARY SNOW TOTALS FROM AROUND THE NORTHLAND... SNOW REPORTS LISTED BY AMOUNT INCHES LOCATION ST COUNTY TIME ------ ----------------------- -- -------------- ------- 9.00 LEADER MN CASS 0547 PM 8.50 DIXON LAKE MN ITASCA 0900 AM 8.30 BIGFORK MN ITASCA 0900 AM 8.00 KENWOOD MN ST. LOUIS 0940 PM 7.00 6 W TWO HARBORS MN ST. LOUIS 0700 AM 7.00 8 ENE COOK MN ST. LOUIS 0700 AM 7.00 10 N ESKO MN ST. LOUIS 1101 PM 7.00 5 N PILLAGER MN CASS 0901 PM 6.60 KABETOGAMA MN ST. LOUIS 0700 AM 6.50 ALBORN MN ST. LOUIS 0701 AM 6.50 3 N BRAINERD MN CROW WING 0921 PM 6.50 1 S WALKER MN CASS 0800 PM 6.50 KABETOGAMA MN ST. LOUIS 0517 PM 6.30 6 W TWO HARBORS MN ST. LOUIS 0716 PM 6.10 DULUTH HEIGHTS MN ST. LOUIS 0739 PM 6.00 5 NW DULUTH MN ST. LOUIS 0926 PM 6.00 CLOQUET MN CARLTON 0513 PM 5.90 7 NW BRAINERD MN CROW WING 0800 AM 5.90 3 ENE WRIGHT MN CARLTON 0600 AM 5.80 COLERAINE MN ITASCA 0845 PM 5.70 3 E ORR MN ST. LOUIS 0701 AM 5.60 NASHWAUK MN ITASCA 0905 PM 5.60 7 NW TWO HARBORS MN LAKE 0800 PM 5.40 3 S NORTHOME MN ITASCA 0700 AM 5.40 2 W SHESHEBEE MN AITKIN 0654 AM 5.30 SILVER BAY MN LAKE 0758 AM 5.30 LUTSEN MN COOK 0700 AM 5.30 1 SW BRAINERD MN CROW WING 0700 AM 5.20 HUNTERS PARK MN ST. LOUIS 0600 AM 5.10 2 S BRIMSON MN ST. LOUIS 0730 AM 5.00 CELINA MN ST. LOUIS 0800 AM 5.00 LARSMONT MN LAKE 0701 AM 5.00 4 S SAWYER MN CARLTON 0825 PM 5.00 7 SE GRAND RAPIDS MN ITASCA 0811 PM 5.00 TWO HARBORS MN LAKE 0749 PM 5.00 LAKE NICHOLS MN ST. LOUIS 0716 PM 5.00 MCGREGOR MN AITKIN 0657 PM 5.00 10 NW SAND POINT LAKE MN ST. LOUIS 0347 PM 4.80 BEAVER BAY MN LAKE 0800 AM 4.80 3 NE NISSWA MN CROW WING 0408 PM 4.50 12 N GRAND RAPIDS MN ITASCA 0850 PM 4.30 LITTLE MARAIS MN LAKE 1110 PM 4.30 2 SW PROCTOR MN ST. LOUIS 0604 PM 4.00 ELY MN ST. LOUIS 0800 AM 4.00 1 SW TOFTE MN COOK 0800 AM 4.00 FORT RIPLEY MN CROW WING 0735 PM 3.70 1 SE MALMO MN AITKIN 0900 AM 3.60 CHISHOLM MN ST. LOUIS 0645 PM 3.50 INTERNATIONAL FALLS MN KOOCHICHING 1132 PM 3.00 2 E SUPERIOR WI DOUGLAS 0700 AM 2.50 1 SE MOOSE LAKE MN CARLTON 0600 AM 2.30 5 SE SUPERIOR WI DOUGLAS 0700 AM 2.30 HOLYOKE MN CARLTON 0842 PM 2.00 MOOSE LAKE MN CARLTON 0849 PM 1.50 WSW UPSON WI IRON 0700 AM 1.20 7 SE SUPERIOR WI DOUGLAS 0749 PM 1.10 8 N BAYFIELD WI BAYFIELD 0700 AM 1.00 PHILLIPS WI PRICE 0700 AM 1.00 SARONA WI WASHBURN 0700 AM 1.00 MOUTH OF BRULE MN DOUGLAS 0442 PM 0.90 3 WNW CLAM LAKE WI BAYFIELD 0700 AM 0.90 2 N MOQUAH WI BAYFIELD 0700 AM 0.50 1 E LA POINTE WI ASHLAND 0700 AM 0.10 1 WSW SAXON WI IRON 0758 AM $$
Radar
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| March 9th, 400 am | March 9th, 600 am | March 9th, 800 am | March 9th, 1000 am |
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| March 9th, 200 pm | March 9th, 400 pm | March 9th, 600 pm | March 9th, 800 pm |
Radar Loop from 5:30am to 5:45 pm 3/9
Environment
Surface Analysis
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| Figure 1: March 9th, 600 am | Figure 2: March 9th, Noon | Figure 3: March 9th, 600 pm | Figure 4: March 10th, Midnight |
Water Vapor Imagery
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| Figure 4: March 9th, Midnight | Figure 5: March 9th, 600 am | Figure 6: March 9th, Noon |
Surface Plots
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| Figure 7: March 9th, 600 am | Figure 8: March 9th, 900 am | Figure 9: March 9th, 1200 pm |
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| Figure 10: March 9th, 300 pm | Figure 11: March 10th, 600 pm | Figure 12: March 10th, 900 pm |
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