Weather
Gwinn, Michigan
Current Conditions
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Almanac
Average High: 77°
Average Low: 55°
Record high/year: 92° (1966)
Record low/year: 41° (2000)
Sunrise: 6:16 AM
Sunset: 9:35 PM
Detailed History
Sun and Moon
Sunrise: 06:16 AM (EDT)
Moon Rise: 10:03 PM (EDT)
Sunset: 09:35 PM (EDT)
Moon Set: 06:17 AM (EDT)
Moon Phase
Next 12 Hours
Forecast data from the National Digital Forecast Database
5-Day Forecast
Forecast for Marquette
Today
Patchy fog early. Partly sunny. Isolated showers and thunderstorms in the afternoon over southern Marquette County. Highs around 65 at the shore to 74 to 79 inland. Northwest winds 5 to 10 mph.
Tonight
Patchy fog late. Partly cloudy. Lows around 53. Light winds.
Saturday
Partly sunny. Highs around 59 at the shore to 75 to 80 inland. Light winds becoming northeast 5 to 10 mph in the afternoon.
Saturday Night
A chance of showers through midnight...then a chance of showers and a slight chance of thunderstorms. Mostly cloudy. Lows around 60. East winds 5 to 10 mph. Chance of rain 40 percent.
Sunday
A chance of showers and a slight chance of thunderstorms. Mostly cloudy. Highs around 69 at the shore to 70 to 75 inland. Northeast winds 5 to 15 mph. Chance of rain 40 percent.
Sunday Night and Monday
A 30 percent chance of showers. Mostly cloudy. Lows around 55. Highs around 64 at the shore to around 72 inland.
Monday Night
Mostly cloudy. Lows around 52.
Tuesday and Tuesday Night
Partly cloudy. Highs around 68 at the shore to around 75 inland. Lows around 54.
Wednesday
Partly cloudy. Highs around 71 at the shore to around 79 inland.
Wednesday Night and Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy. Lows around 56. Highs around 73 at the shore to around 80 inland.
Record Report
Statement as of 1:20 am EDT on July 18, 2008
... Record daily maximum rainfall set at the National Weather Service
office near Marquette...
Showers and thunderstorms produced a total of 1.20 inches of rain
yesterday... July 17th... at the National Weather Service office in
Negaunee township. This established a new daily precipitation record
for the date... breaking the previous mark of 0.76 inches set in 1963.
Weather records for the Marquette National Weather Service office
date back to 1961.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
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Location: RAWS GWINN MI US, Gwinn, MI Updated: 2:12 PM EDT |
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| Temperature: 80 °F | Dew Point: 65 °F | Humidity: 61% | Wind: WNW at 6 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 82 °F | Historical Graphs |
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Location: National Mine, Ishpeming, MI Updated: 3:05 PM EDT |
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| Temperature: 79.7 °F | Dew Point: 63 °F | Humidity: 56% | Wind: SW at 2.9 mph | Pressure: 29.85 in | Hourly Precipitation: 0.00 in | Heat Index: 81 °F | Historical Graphs |
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Location: Marquette, MI Updated: 3:05 PM EDT |
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| Temperature: 65.1 °F | Dew Point: 62 °F | Humidity: 90% | Wind: NE at 1.0 mph | Pressure: 29.86 in | Hourly Precipitation: - | Heat Index: - | Historical Graphs |
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Location: APRSWXNET Negaunee MI US, Negaunee, MI Updated: 2:48 PM EDT |
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| Temperature: 77 °F | Dew Point: 63 °F | Humidity: 62% | Wind: NW at 5 mph | Pressure: 29.84 in | Hourly Precipitation: 0.00 in | Heat Index: 79 °F | Historical Graphs |
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Location: NOS_NWLON Marquette C.G., MI, Marquette, MI Updated: 2:42 PM EDT |
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| Temperature: 58 °F | Dew Point: - | Humidity: - | Wind: ESE at 4 mph | Pressure: 29.95 in | Hourly Precipitation: 0.00 in | Heat Index: - | Historical Graphs |
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Location: Green Creek, Ishpeming, MI Updated: 3:06 PM EDT |
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| Temperature: 77.5 °F | Dew Point: 48 °F | Humidity: 36% | Wind: West at 4.9 mph | Pressure: 29.94 in | Hourly Precipitation: 0.00 in | Heat Index: 78 °F | Historical Graphs |
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Location: West Ishpeming, Ishpeming, MI Updated: 3:06 PM EDT |
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| Temperature: 76.6 °F | Dew Point: 55 °F | Humidity: 47% | Wind: SSW at 4.2 mph | Pressure: 29.97 in | Hourly Precipitation: 0.00 in | Heat Index: 78 °F | Historical Graphs |
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Location: MQT_Meso N MI UNIVERSITY, Marquette, MI Updated: 2:20 PM EDT |
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| Temperature: 62 °F | Dew Point: 60 °F | Humidity: 93% | Wind: East at 2 mph | Pressure: 29.89 in | Hourly Precipitation: 0.00 in | Heat Index: - | Historical Graphs |
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MSN Maps of: |
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| Temperature | Dew Point | Humidity | Wind | Pressure | Hourly Precipitation | - | |
NWS Forecaster Discussion
790 fxus63 kmqt 181735 aab afdmqt Area forecast discussion...updated National Weather Service Marquette Michigan 135 PM EDT Friday Jul 18 2008 Updated aviation discussion for 18z tafs Discussion (405 am edt)... 00z radiosonde observations/latest WV imagery and RUC analysis show zonal flow across the northern tier Continental U.S. On northern flank of Summer-time ridge over the southern states. Disturbance responsible for the rain showers/thunderstorms and rain yesterday is now shifting east through southeast can and has taken the bulk of the deep moisture/ precipitation with it. Although drier air is spreading in aloft from the west...low level moisture lingers ahead of another shortwave now just east of Lake Winnipeg and its attendant cool fnt pressing eastward through Minnesota. So some fog and St has developed over the forecast area under the middle level drying. Isolated rain showers/thunderstorms and rain noted ahead of the cool fnt moving in from the west...but this activity appears to be waning with the loss of diurnal heating and some middle level drying/capping noted on the 00z mpx/inl radiosonde observations. Skies are mostly clear over the northern plains under hi pressure ridge to the west of Lake Winnipeg shortwave and where 700 mb/5 dewpt depressions are 10 to 20c. Next shortwaves of concern embedded within zonal flow are over the Pacific northwest/British Columbia. Main forecast concerns tday are fog/St trends this morning along with any chance of rain showers associated with Lake Winnipeg shortwave. Focus shifts to mainly temperatures tonight/Sat and then to timing next chance of precipitation accompanying shortwaves now in the Pacific northwest. For tday...expect fog this morning to burn off with return of diurnal heating. Otherwise...shortwave now over Lake Winnipeg prognosticated to reach Northern Lake supply at 18z tday and then the Quebec/Ontario border by 00z Sat. Concern is that there may be enough insolation to pop some cnvctn over the scntrl and east where passing cool fnt may interact with lake breezes in spite of dnva/drying aloft in the wake of departing shortwave overwhelms any sb instability. Local WRF-arw model run with kf convection scheme and NAM hint isolated rain showers/thunderstorms and rain will develop this afternoon over the scntrl and/or east. Modified sdng near esc for 80/65 yields sb cape near 1100 j/kg. But will go no more than a 20 pop given modest lapse rates/hint at some middle level capping/kinx forecast around 25. Hi pressure ridge/dry air will dominate under shortwave rdging...so expect a tranquil night with nothing more than some hi cloud spilling into the upper Great Lakes in zonal flow aloft. Various model MOS forecasts are similar showing the Mercury bottoming out near 50 over the interior...and this seems rsnbl. Will throw in patchy fog across the interior areas. Significant model differences become apparent on Sat as 00z NAM follows lead of 12z European model (ecmwf) and brings a shortwave now in the Pacific northwest quickly east with fairly sharp DPVA/deep layer qvector cnvgc/deep moisture moving into the west late in the day. The GFS on the other hand is much weaker with this shortwave and farther S so that surface hi pressure/dry air is more resilient. Since the 00z Canadian/UKMET models support the NAM solution...will tend toward that scenario...which is closer to going forecast albeit a bit slower with arrival of dynamics/deep mstr/qpf. Since all guidance is dry through 18z...cut all probability of precipitation in that time period and lowered the numbers in the 18z-24z time period as well...maintaining schc probability of precipitation only over Western Lake supply/WI border. Favored 00z NAM/UKMET/cndn and 12z European model (ecmwf) models show upper dvgc/DPVA/ deep layer qvector cnvgc/deep moisture in left exit of supporting jet maximum of shortwave shifting eastward across the forecast area Sat night. Bumped up probability of precipitation about 10 percent for now with the higher probability of precipitation across the southern counties closer to where NAM/UKMET show 850 mb warm fnt. Went no higher than chance probability of precipitation for now given dry GFS forecast...but later shifts will likely have to raise probability of precipitation if the NAM/UKMET/cndn models maintain continuity. Although responsible shortwave for Sat night precipitation chances drifts to the east on sun...shortwave now over British Columbia forecast to follow into the upper Great Lakes and maintain upper troffing and semblance of cyclonic NE flow over the upper lakes. Maintained chance probability of precipitation into Sun night to reflect persistence of the troffing/cyclonic flow. Then ended probability of precipitation faster west-east on Monday per Canadian model showing departing upper trough to transition to going dry forecast on Monday night. Coordinated with grb/dlh. && Aviation (for the 18z taf issuance)... Conditions will continue to improve at kcmx this afternoon and will go VFR soon. Kcmx will then drop back to LIFR tonight with light winds and plenty of low level moisture around to form fog and ground fog before heating in the morning mixes this back out. Ksaw...VFR conditions will give way to LIFR conditions again tonight with low level moisture and light winds around causing fog/ground fog. Heating will mix this back out Sat morning and will go back to VFR conditions. && Marine (for the 4 am Lake Superior forecast issuance)... Expect fog to persist through much of the day on the lake due to light winds and abundant low level moisture. Drier air pushing across the lake tonight should scour out the fog...or at least make it less widespread. East to northeast winds expected to start the weekend as low pressure develops in the plains and a high pressure ridge is present over the upper Great Lakes. Northeast winds may reach 25 knots on Sunday as the low pushes into the central Great Lakes...then again Monday into Tuesday...this time from the northwest...as the low slowly exits the Great Lakes region. && MQT watches/warnings/advisories...none. && $$ Discussion...kc aviation...GM marine...jla