Look for more rainfall late Tuesday through Wednesday to make improvement to drought conditions. #stlwx #ilwx #mowx #midmowx

It will be seasonably cool this week with highs mainly in the 55-60 degree range. Another storm system will bring more rain to the region Tuesday and Wednesday. Along with the rain, some cooler air will filter in with lows in the 35-40 degree range Thursday and Friday mornings.

Look for lingering light rain or sprinkles and temperatures in the 50s this morning. The afternoon is expected to be dry with temps warming to the mid 50s to around 60. #stlwx #ilwx #mowx #midmowx

There are chances of rain each day through Thursday with the best chance for one half to an inch of rainfall on Tuesday into Wednesday. The coolest air of the season is expected this week, with highs mainly in the 50s. #stlwx #midmowx #ilwx #mowx

Today will be the best chance of rain for the weekend, with the greatest chance mainly south of I-70 in MO and south of I-64 in IL, mainly during the afternoon and early evening. Up to 1" of rainfall is possible through tonight over parts of SE MO. #stlwx #midmowx #mowx #ilwx

The chance for light rain will slowly increase across the area this weekend, with the best chance for rain over central and southeast Missouri on Sunday. There should be plenty of dry time this weekend, particularly north of I-70. #stlwx #mdmowx #ilwx #mowx

The 39 degrees at STL this morning was the coldest temperature observed since April 12 (more than 6 months).

A slow moving storm system will bring a chance of rain starting in areas west of the MS River today and across the entire area over the weekend. There will be plenty of dry time this weekend, even south of I-70 where the highest rainfall totals are expected. #stlwx #mowx #ilwx

Tonight's Frost Advisory (in blue) has been expanded to include Adams, Bond, Clinton, and Washington counties in Illinois.

A storm system will bring a chance of rain to areas west of the MS River on SAT and across the entire area SAT night and SUN. Most of the time will be dry and amounts will be light. Temps will be close to normal mid to late October. #stlwx #midmowx #ilwx #mowx

Frost is likely to develop again late tonight and early on Friday morning over parts of west central and south central Illinois where a frost advisory has been issued. Act now to protect any sensitive plants you wish to preserve. #ilwx

It is in fact that time of year that we have to start thinking about frosty conditions. Open valleys away from urban areas will be most vulnerable to frost tonight. Be sure to protect sensitive plants! Another frost is expected tomorrow night, mainly in Illinois.

Low temperatures in the middle to upper 30s tonight and Thursday night will bring areas of frost over parts of the area.. Act now to protect sensitive plants, mainly in rural and sheltered areas. #stlwx #midmowx #mowx #ilwx

Erratic fire spread is expected Wednesday across northeast Missouri and west-central Illinois due to a combination of dry grasses, low humidity, and elevated winds. Leave burning to the professionals! Avoid activities that could cause sparks outside. #mowx #ilwx

Fall is finally here! It will be breezy on Tuesday with temperatures in the 60s. Temperatures stay mainly in the 60s for the rest of the week with a chance for rain on Friday. #stlwx #mowx #ilwx #midmowx

Winds will switch to the west tomorrow but remain quite gusty, with afternoon sustained speeds of 15 to 25 mph and gusts of 30 to 40 mph. #MOwx #ILwx #STLwx

A look at he week ahead: cooler weather than in recent days. The next chance for rain comes Friday. #stlwx #mowx #ilwx #midmowx

It will be clear and cool tonight with lows near or slightly below normal in the low to mid 40s. #stlwx #mowx #ilwx #midmowx

It appears at long last we are opening the door to "true" Fall. Cooler temperatures appear to be here to stay this week with highs mostly in the 60s the next several days. Lows in the 30s/40s w/ even some frost possible WED/THU mornings. #stlwx #mowx #ilwx #midmow

The most significant, widespread rainfall in weeks occurred yesterday, which will help ease the ongoing drought. Highest totals (2-4 ") were observed in east central Missouri into south-central Illinois. #stlwx #mowx #ilwx #midmowx