Moderate

Thursday into the weekend, a series of low pressure systems will move toward Southeast Alaska, bringing widespread moderate to heavy rainfall and gale force winds to the Gulf. Strong winds are also expected for coastal and southern panhandle communities. While the exact timing and impacts of the system are still being refined, confidence is continuing to increase that this will be a more impactful system for Southeast Alaska. Stay tuned to weather.gov/juneau as we continue to monitor the

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Jefferson Davis, Lawrence, Marion, Covington, Forrest, Jones, and Lamar Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Areas of fog have expanded across north-central and northeast Wisconsin early this morning. The fog was locally dense in spots, with a visibility of 1/4 mile or less, especially along the Lake Michigan shoreline from Manitowoc to Door County. If you have travel plans early this morning, be on alert for rapidly changing or poor visibilities as low as 1/4 mile or less in spots. Plan on extra time to reach your destination and allow extra room between you and the car in front of you.

As temperatures drop below freezing, any wet spots that lingered through the day have begun to freeze creating some slick spots. Use extra caution during the morning commute or if you are out walking around as you may come across some icy spots.

* WHAT...East to southeast winds 30 to 35 mph with gusts 50-60 mph are expected. The strongest winds may be focused immediately downstream of the higher terrain, and along terrain gaps and east-west oriented valleys Friday morning. * WHERE...A portion of Southeast Arizona. * WHEN...From 11 PM Thursday to 11 AM MST Saturday. * IMPACTS...Strong and gusty winds over desert areas could result in blowing dust, briefly lowering visibility below a mile at times. Difficult driving conditions will be present, especially for larger

Some patchy dense fog will restrict visibilities to less than one mile across parts of north Georgia. The fog should lift after 10 AM. If driving this morning, slow down, use low-beam headlights and leave extra distance between you and the vehicle in front of you.

* WHAT...Snow expected. Total snow accumulations of a coating to 3 inches for elevations up to 9,000 feet. Snow accumulations of 3 to 12 inches are expected across elevations of 9,000 feet and above. * WHERE...Wind River Mountains East and Wind River Mountains West. * WHEN...Until 6 AM MDT Wednesday. The time of maximum impact is most likely Tuesday afternoon into Tuesday night. * IMPACTS...Travel could be difficult especially across the backcountry. The hazardous conditions may impact the commutes across South Pass.

* WHAT...Visibility as low as one quarter of a mile in dense fog. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until noon MDT today. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Below freezing temperatures may lead to a glaze of ice on surfaces, most notably on bridges and overpasses. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Areas of fog developed early this morning across Door and Kewaunee counties. The fog was locally dense in spots, as the Sturgeon Bay Airport recorded a visibility of 1/4 mile. If you have travel plans early this morning, be on alert for rapidly changing or poor visibilities as low as 1/4 mile or less in spots. Plan on extra time to reach your destination and allow extra room between you and the car in front of you. Visibilities should begin to improve towards sunrise as winds shift to the northwest and increase.