textproduct: Northern Indiana

KEY MESSAGES

- Mainly dry conditions will persist through Thursday. The next chance of widespread rain is not until Friday.

- Temperatures this week will remain generally near to above normal.

DISCUSSION

Issued at 303 PM EST Sun Nov 2 2025

Pretty quiet weather pattern over the next several days with near to slightly above seasonable temperatures. A few weak disturbances will move through the region with the first coming through tonight but this first system will stay mostly north of the area. Did keep in a slight chance of showers for far north and northwest parts of the CWA. Gusty winds will also accompany this disturbance overnight tonight and this will increase mixing which coupled with increased clouds will keep overnight lows a bit warmer than otherwise would be expected.

An overall zonal flow aloft will be in place from late Monday through Thursday with another perturbation moving through on Wednesday which will be very similar to tonights disturbance with both originating over the Pacific northwest and brushing quickly through the area with most of the energy pushed to the north of the area.

By Friday morning, another broader disturbance will move through the area and this looks to expand the potential for rain showers to the entire area and possibly a few rumbles of thunder especially for the southern half of the CWA. A deeper trough with a much colder airmass then looks to take shape to move into the area for the second half of next weekend. Will need to keep an eye on this system as the first snowflakes of the season may be possible.

AVIATION /00Z TAFS THROUGH 00Z TUESDAY/

Issued at 643 PM EST Sun Nov 2 2025

VFR conditions are expected at the terminals tonight. A cold front will move through late Friday morning/early afternoon. Winds will strengthen out of the southwest this morning, then shift to the northwest through the period. Gusts up to around 23 knots are possible as the front approaches and in it's wake- though may be less frequent initially until we see better mixing from daytime heating in addition to CAA. High clouds are the primary expectation with the front as better lift/moisture is north of Indiana. KFWA may linger with BKN050/SCT050 for a bit this evening before clearing out-with a potential clearing before high clouds ahead of the front build in from the west.

IWX WATCHES/WARNINGS/ADVISORIES

IN...None. OH...None. MI...None. MARINE...Small Craft Advisory from 10 PM this evening to 7 PM EST Monday for LMZ043-046.