2009 Hurricane Coverage
National Weather Service:
Dense Fog Advisory

Alpena, MI
Conditions as of 5:54 AM
Overcast
Temperature: 43°
Wind: Calm
Dew point:43°
Pressure:30.31 in.
Wind chill:43°
Humidity: 100%
Visibility: 0.8 miles
Observed at: Alpena, MI

UV Index

1
 Sun 
1
 Mon 
1
 Tue 

How long should YOU stay in the sun?
Current forecast
Issued by the National Weather Service at 6:00 am EST on November 22, 2009
dense fog advisory in effect until 10 am EST this morning... At 7 am...mostly cloudy. Widespread dense fog. Temperature around 35. Light winds. At 9 am...mostly cloudy. Widespread dense fog. Temperature around 39. Southeast winds around 5 mph. At 11 am...mostly cloudy. Areas of fog. Temperature around 44. South winds around 9 mph.
5 Day Forecast for ZIP Code 49707
Sunday Monday Tuesday Wednesday Thursday
Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Chance of Snow
Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Chance of Snow
50° | 31°
Detail
Almanac		 47° | 34°
Detail
Almanac		 45° | 41°
Detail
Almanac		 47° | 36°
Detail
Almanac		 38° | 34°
Detail
Almanac
Regional Radar

Full image | Loop
Forecast for Alpena
Today
Mostly cloudy early then becoming partly cloudy. Widespread dense fog early. Highs in the lower 50s. Southeast winds 5 to 10 mph.
Tonight
Partly cloudy early then becoming mostly cloudy. Areas of dense fog after midnight. Lows around 30. Southeast winds up to 10 mph.
Monday
Mostly cloudy early then becoming partly cloudy. Areas of dense fog early. Highs in the upper 40s. East winds up to 15 mph.
5 Day forecast
 
 
Extended forecast for Alpena
  Monday Night
Partly cloudy. Patchy fog after midnight. Lows in the mid 30s. Southeast winds up to 10 mph.
cloudy Tuesday
Mostly cloudy. Patchy fog early. Highs in the upper 40s. East winds up to 10 mph.
  Tuesday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s.
rain Wednesday
Rain likely. Highs in the upper 40s. Chance of rain 60 percent.
  Wednesday Night
Mostly cloudy with a 50 percent chance of rain and light snow. Lows in the upper 30s.
snow Thanksgiving Day
Cloudy with a 50 percent chance of light rain and light snow. Highs in the upper 30s.
  Thursday Night
Mostly cloudy with a 40 percent chance of light snow showers. Lows in the lower 30s.
snow Friday
Mostly cloudy with a 30 percent chance of light snow showers. Highs in the upper 30s.
  Friday Night
Mostly cloudy. Lows in the upper 20s.
cloudy Saturday
Mostly cloudy. Highs in the lower 40s.
 
Air Pollution Forecast for Houghton Lake
  Air Quality AQ Index Pollutant
YesterdayModeratePM2.5
CurrentGoodPM2.5
SunModerate PM2.5
MonModerate PM2.5
 
Almanac
Key: T = Trace of precipitation; MM = data not available
November 22, 2009
Normal high:39° Record high:60° (1999)
Normal low:25° Record low:3° (1929)
Sunrise:7:41 AM Moon Rise: 12:15 PM
Sunset:4:58 PM Moon Set: 10:14 PM
Complete weather almanac

 
Astronomy
Sunrise:07:41 AM (EST) Moon Rise:12:15 PM (EST)
Sunset:04:58 PM (EST) Moon Set:10:14 PM (EST)
Moon Phase
Nov. 22 Nov. 24 Dec. 02 Dec. 08 Dec. 16
Dense Fog Advisory
Statement as of 4:13 am EST on November 22, 2009

... Dense fog advisory remains in effect until 10 am EST this
morning...

A dense fog advisory remains in effect until 10 am EST this
morning.

Dense fog will reduce visibility to a quarter mile or less across
much of northern Michigan this morning.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your headlights... and leave plenty of distance ahead of you.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.