| National Weather Service Forecast for:
Omro, WI Issued by: National Weather Service Green Bay, WI |
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| Updated: Sat, 21-Jul-2018 4:38am CDT | ||||||||||||||||||||||||||||||||||||||||
| Omro | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A chance of rain showers before 1pm, then showers and thunderstorms likely. Cloudy, with a high near 74. North northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
Showers and thunderstorms likely. Cloudy, with a low around 64. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Sunday |
A chance of rain showers before 1pm. Mostly cloudy, with a high near 79. North northeast wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday Night |
Mostly clear, with a low around 60. North northeast wind 5 to 9 mph. |
| Monday |
Sunny, with a high near 83. North northwest wind around 6 mph. |
| Monday Night |
Partly cloudy, with a low around 64. |
| Tuesday |
Sunny, with a high near 85. |
| Tuesday Night |
Mostly clear, with a low around 64. |
| Wednesday |
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 84. |
| Wednesday Night |
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 61. |
| Thursday |
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 78. |
| Thursday Night |
A slight chance of rain showers before 1am. Partly cloudy, with a low around 58. |
| Friday |
Mostly sunny, with a high near 78. |
| Friday Night |
Partly cloudy, with a low around 60. |
Forecast from NOAA-NWS for Omro, WI.
000 FXUS63 KGRB 211100 AFDGRB Area Forecast Discussion National Weather Service Green Bay WI 600 AM CDT Sat Jul 21 2018 Updated aviation portion for 12Z TAF issuance .SHORT TERM...Today...Tonight...and Sunday Issued at 257 AM CDT Sat Jul 21 2018 Although showers and thunderstorms are much less numerous early this morning, activity is expected to pick up during the daytime hours as PV anomalies rotate around an upper level low situated over the south central Great Lakes with daytime heating causing an increase in instability across the region. The best chance for rain will be across the east closer to the upper level low, otherwise it will be hard to pinpoint timing and location of storms as they will be convective in nature and will come and go in waves. Instability isn`t all that impressive, only a few hundred J/kg, however low level winds will be a bit better than yesterday. Any storms that form could produce locally heavy rainfall and some gusty winds to 30 to 40 mph, which is well below severe limits. Precipitation chances will slowly diminish later tonight into Sunday morning as ridging makes its way over the western Great Lakes region. The sun should break out sometime Sunday afternoon as drier air makes its way over the region. Highs today under a shroud of clouds will generally only be in the 70s across the south, with highs around 70 across the north. Lows tonight will range from the upper 50s across the north with middle 60s across the southeast. By Sunday highs will rebound into the middle to upper 70s across the north, with highs around 80 in central and east-central Wisconsin away from Lake Michigan. .LONG TERM...Sunday Night Through Friday Issued at 257 AM CDT Sat Jul 21 2018 A cold front will approach Northeast WI on Monday and bring a chance for showers and a thunderstorm or two. After that, another front will bring a chance for showers on Wednesday. Long term models indicate that the current broader upper level pattern, with high pressure over the western U.S. and low pressure troughing over the Great Lakes, will essentially remain unchanged through the end of the July. This means that chances for precipitation will continue to occur in the extended forecast; computer models smear 20-40 pops across Northeast WI from Tuesday through Saturday. Expect high temperatures to be within about 5 degree of normal through the week. && .AVIATION...for 12Z TAF Issuance Issued at 559 AM CDT Sat Jul 21 2018 The low pressure system centered over southern Lake Michigan will drift slowly toward the southeast and continue to produce less- than-ideal weather conditions for VFR flights in Northeast Wisconsin throughout the day today. Chances for showers and thunderstorms will increase by afternoon and northerly surface winds will gust close to 20 kts all day and into tonight. .KOSH...low cigs, IFR or near IFR, will be a problem this morning, possibly continuing into the afternoon with periods of showers expected and possibly a thunderstorm. Gusty winds out of the north-northeast are expected all day and well into the evening. && .GRB WATCHES/WARNINGS/ADVISORIES... Beach Hazards Statement through late tonight for WIZ022-040-050. && $$ SHORT TERM.....Kurimski LONG TERM......ML AVIATION.......ML