GRAND RAPIDS — The forecast from FOX 17 Meteorologist Erik Kostrzewa: High pressure will begin to slide to our east tomorrow and tomorrow night. This will yield a more southerly flow for us, which will mean warmer temperatures and a gradual increase in humidity. Although most of the weekend looks rain-free, we can't completely rule out a shower/rumble over parts of the area on Sunday. Best chance of rain for the area will be here on Monday with a weak cold front. We cant rule-out an isolated strong storm with damaging wind on Monday.
TONIGHT: Mostly clear. Lows in the middle/upper 50s. Near calm wind becoming southerly at around 5 mph late.
TOMORROW: Mostly sunny, warmer, and slightly more humid. Highs in the middle 80s. South winds at 5 to 15 mph.
TOMORROW NIGHT: Partly cloudy. Slight chance for a shower/t-shower overnight, mainly north of I-96. Lows in the upper 60s. South/southwest winds at 5 to 10 mph.
SUNDAY: Partly sunny with increased humidity. A stray shower or thunderstorm possible, but most of the day will be rain-free. Highs in the upper 80s. Southwest winds at 5 to 15 mph. Heat indices in the middle 90s.