Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

19:23

08:41

17 Good
18 OK
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 OK
08 OK
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:38, Set: 19:34, Transit: 13:35. Moon - Rise: 19:23, Set: 08:41. Civil Dark: 20:02 - 07:11. Nautical Dark: 20:34 - 06:38. Astro Dark: 21:07 - 06:06

Total Clouds (% Sky Obscured)

15
48
53
45
40
35
35
40
40
35
35
45
59
51
43
42
0
1
23
27
22
30
35
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
16
18
18
0
0
10
11
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
48
53
45
40
35
35
40
40
35
35
45
59
28
2
2
0
1
0
1
18
30
35
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
3
3
4
3
3
3
4
4
4
4
3
3
3
3
3
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

20
19
17
15
13
12
11
11
10
10
9
9
8
8
7
7
9
13
16
18
19
20
21
21

Feels Like (°C)

20
18
17
14
11
10
10
9
8
8
7
6
6
6
7
7
10
13
17
18
19
18
18
19

Dew Point (°C)

6
9
10
8
6
5
5
5
4
4
4
4
4
4
4
4
4
6
7
6
4
4
5
6

Relative Humidity (%)

40
53
61
65
63
62
65
66
67
69
69
73
75
78
79
78
69
60
54
46
37
34
35
37

Pressure (mb)

1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017

Ozone (du)

289
289
289
288
287
286
286
287
288
288
288
289
289
288
288
287
287
287
286
286
287
286
286
285

Sunday 27

Waning Gibbous 97%

19:47

09:55

17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 OK
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:39, Set: 19:32, Transit: 13:35. Moon - Rise: 19:47, Set: 09:55. Civil Dark: 20:00 - 07:12. Nautical Dark: 20:32 - 06:39. Astro Dark: 21:05 - 06:07

Total Clouds (% Sky Obscured)

39
30
30
11
18
2
29
63
60
94
71
53
39
27
14
20
17
0
0
13
19
22
27
41

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
3
7
8
12
14
20
12
5
8
8
0
0
7
8
10
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
30
30
11
14
2
29
62
57
94
48
26
5
5
5
6
1
0
0
0
3
3
4
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
6
6
6
5
5
5
5
4
4
3
3
3
3
4
3
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

21
20
18
15
14
13
12
12
12
12
12
12
12
12
11
11
13
16
18
20
21
22
22
23

Feels Like (°C)

19
18
16
13
13
11
12
12
12
13
11
11
12
12
12
11
13
16
19
20
22
23
24
23

Dew Point (°C)

8
11
12
10
9
8
9
9
10
10
9
9
8
9
8
8
9
10
11
10
10
10
10
10

Relative Humidity (%)

41
57
69
72
74
74
77
83
87
84
81
81
79
81
81
83
77
67
61
54
48
45
44
45

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

285
284
283
283
281
281
281
281
281
280
280
280
281
283
283
283
282
280
280
280
280
279
279
279

Monday 28

Waning Gibbous 92%

20:14

11:11

17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 07:40, Set: 19:31, Transit: 13:35. Moon - Rise: 20:14, Set: 11:11. Civil Dark: 19:58 - 07:13. Nautical Dark: 20:30 - 06:40. Astro Dark: 21:03 - 06:08

Total Clouds (% Sky Obscured)

62
62
32
22
0
0
0
0
11
21
31
43
50
57
58
62
44
3
17
51
61
58
68
46

Low Clouds (% Sky Obscured)

26
15
14
8
0
0
0
0
3
6
8
13
18
19
19
24
14
0
0
17
21
18
15
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
12
2
1
8
28
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
4
5
4
4
3
2
2
2
2
3
3
3
2
4
3
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

22
21
20
17
15
15
14
14
13
12
12
12
11
11
11
11
13
16
19
21
22
23
23
23

Feels Like (°C)

23
22
20
17
16
16
15
16
15
14
14
13
13
12
13
12
14
16
19
20
22
23
23
21

Dew Point (°C)

11
14
15
13
12
12
11
11
11
10
10
10
10
10
10
10
10
10
11
12
11
11
11
11

Relative Humidity (%)

49
62
74
79
82
83
84
86
84
86
86
87
90
90
91
90
83
69
60
55
51
47
46
47

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1017
1018
1018
1017
1017
1018
1018
1018
1018
1018
1019
1018
1018
1017
1016
1016

Ozone (du)

279
279
279
278
277
277
277
278
279
277
276
276
275
275
274
274
273
273
272
272
273
272
273
273

Tuesday 29

Waning Gibbous 84%

20:48

12:28

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:41, Set: 19:29, Transit: 13:34. Moon - Rise: 20:48, Set: 12:28. Civil Dark: 19:56 - 07:14. Nautical Dark: 20:29 - 06:41. Astro Dark: 21:01 - 06:09

Total Clouds (% Sky Obscured)

76
80
100
77
52
28
52
77
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
9
7
4
2
0
0
4
0
0
69
80
75
26
65
70
71
71
71
0
0
7
11
27

Medium Clouds (% Sky Obscured)

0
10
23
18
17
28
46
68
82
89
94
99
99
100
100
97
94
91
86
81
75
81
84
87

High Clouds (% Sky Obscured)

57
63
100
76
52
28
52
76
96
97
81
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
4
4
2
5
7
8
8
7
2
5
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
4
5
5
5
6
5
4
4
4
5
5
5
6
6
7
7
8
9
8
7

Chance of Frost

Temperature (°C)

23
22
20
18
17
16
16
15
15
15
15
15
15
15
15
15
16
17
18
19
21
21
21
21

Feels Like (°C)

23
21
19
17
16
14
14
13
13
14
14
13
13
13
13
13
13
14
15
16
18
18
18
19

Dew Point (°C)

11
12
13
12
11
10
9
9
8
8
8
8
7
7
7
7
7
8
9
10
9
10
10
12

Relative Humidity (%)

47
55
63
66
65
66
65
64
61
61
61
62
61
60
59
56
55
55
54
54
45
47
50
56

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

272
270
269
269
268
267
266
266
266
264
264
262
261
260
261
260
260
259
259
258
257
257
257
258

Wednesday 30

Waning Gibbous 74%

21:30

13:42

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:42, Set: 19:27, Transit: 13:34. Moon - Rise: 21:30, Set: 13:42. Civil Dark: 19:55 - 07:15. Nautical Dark: 20:27 - 06:43. Astro Dark: 20:59 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
29
62
84
79
97
98
98
90
99
98
96
90
66
76
77
80
86
83
81
78
80
79
80

Medium Clouds (% Sky Obscured)

91
94
99
94
89
83
89
93
97
98
98
99
95
92
88
92
96
99
100
100
100
99
98
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
92
90
94
95
96
97
98
98
98
98
98
97
96
95

ISS Passover

Visibility (miles)

9
9
9
9
8
6
5
5
9
3
4
5
3
6
4
5
6
7
7
6
4
3
5
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
19
49
69
67
72
66
45
68
95
95
95
95
95
83
93
79
68
79
89
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.4
0.2
0.3
0.2
0
0.3
0.8
1.1
1.4
1.2
0.6
0.5
0.6
0.5
0.4
0.4
0.5
0.5
0.7
1.1
1.5

Wind Speed/Direction (mph)

5
4
4
4
4
5
5
6
5
6
6
6
7
6
6
5
5
5
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

21
20
19
18
18
18
17
17
17
17
17
17
17
17
17
17
17
18
18
19
19
19
19
19

Feels Like (°C)

21
20
19
18
18
18
18
18
18
18
17
17
17
17
17
17
18
18
19
19
19
20
21
21

Dew Point (°C)

13
13
13
14
15
16
16
17
17
17
16
17
16
16
16
16
17
17
18
18
18
19
19
19

Relative Humidity (%)

61
64
65
76
85
88
93
95
96
98
96
98
96
96
98
98
98
96
98
96
96
98
96
98

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015

Ozone (du)

257
257
256
256
255
255
254
254
253
253
252
251
251
251
250
250
250
250
250
249
249
248
248
249

Thursday 1

Waning Gibbous 63%

22:23

14:47

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:43, Set: 19:25, Transit: 13:34. Moon - Rise: 22:23, Set: 14:47. Civil Dark: 19:53 - 07:16. Nautical Dark: 20:25 - 06:44. Astro Dark: 20:58 - 06:11

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

82
86
87
88
89
90
78
68
61
71
79
84
80
77
74
66
59
55
68
74
77
85
89
93

Medium Clouds (% Sky Obscured)

88
79
68
69
69
60
51
41
36
62
82
99
98
98
98
90
83
75
75
66
55
60
55
60

High Clouds (% Sky Obscured)

88
83
77
78
78
80
86
93
98
99
100
100
91
80
72
78
84
92
94
96
97
98
98
98

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
4
4
3
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
68
49
34
6
10
9
4
10
12
13
17
19
9
18
26
33
49
62
75
95
95
95

Precipitation Amount (mm)

1.3
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.8
1
1

Wind Speed/Direction (mph)

5
4
4
3
3
3
4
4
4
4
5
6
8
7
6
6
6
7
7
7
8
8
8
9

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
18
18
18
18
18
17
16
15
15
15
16
16
16
16
16
16

Feels Like (°C)

21
21
21
21
20
20
20
21
20
20
19
19
18
18
17
18
15
15
15
16
16
17
14
14

Dew Point (°C)

19
19
19
18
18
19
18
18
18
18
18
17
17
16
15
14
14
15
15
15
15
15
15
15

Relative Humidity (%)

98
96
98
96
96
98
98
98
98
98
96
96
96
96
95
93
95
95
95
93
93
95
95
95

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1020
1020
1020
1020

Ozone (du)

249
249
250
250
251
252
252
252
251
251
250
249
248
249
249
249
249
249
249
248
248
248
248
249

Friday 2

Waning Gibbous 51%

23:27

15:41

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:44, Set: 19:24, Transit: 13:33. Moon - Rise: 23:27, Set: 15:41. Civil Dark: 19:51 - 07:17. Nautical Dark: 20:23 - 06:45. Astro Dark: 20:56 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
78
53
30
35
45
50
50
60
65
65
65
65

Low Clouds (% Sky Obscured)

92
95
95
82
70
57
55
53
51
59
53
30
35
23
12
15
18
20
23
29
50

Medium Clouds (% Sky Obscured)

60
50
55
63
61
68
74
75
72
53
44
30
35
45
45
45
40
40
40
40
35

High Clouds (% Sky Obscured)

99
99
100
91
81
74
84
92
100
78
53
30
35
45
50
50
60
65
65
65
65

ISS Passover

Visibility (miles)

3
5
7
9
9
9
9
6
3
0
1
2
3
5
7
9
8
7
6
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
73
64
52
29
42
51
56
74
81
90
67
45
7
33
50
64
65
69
73

Precipitation Amount (mm)

0.9
0.6
0.2
0
0
0
0
0
0.2
0.4
0.6
0.8
0.4
0
0
0
0.2
0.4
0.4
0.4
0.4

Wind Speed/Direction (mph)

9
8
8
8
8
8
8
7
6
5
6
6
7
6
6
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
12
12
12
11
11
11
10
10
10
12
13
15
15
16

Feels Like (°C)

14
13
12
12
11
10
10
9
9
7
11
10
10
9
8
8
12
14
14
15
15

Dew Point (°C)

15
14
13
13
13
12
12
12
12
11
11
11
10
10
10
10
11
13
14
15
16

Relative Humidity (%)

95
96
95
96
96
96
96
98
98
98
98
98
98
98
96
95
95
96
96
95
95

Pressure (mb)

1019
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020

Ozone (du)

249
250
251
251
253
255
257
257
257
257
258
258
259
258
258
258
257
257
256
256
256

Forecast for South Bend, Saint Joseph County, United States of America (41.67,-86.25)

Generated: 26/09/26 17:10:47. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-4.00