Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 18%

02:44

17:59

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

Sun - Rise: 07:25, Set: 19:47, Transit: 13:35. Moon - Rise: 02:44, Set: 17:59. Civil Dark: 20:14 - 06:58. Nautical Dark: 20:46 - 06:26. Astro Dark: 21:19 - 05:53

Total Clouds (% Sky Obscured)

14
32
43
30
50
48
31
28
25
18
27
25
20
31
34
25
25
43
45
31
30
38
40
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
30
38
40
40

Medium Clouds (% Sky Obscured)

0
8
27
24
30
33
31
25
24
18
27
25
20
31
34
25
23
38
42
31
0
0
0
0

High Clouds (% Sky Obscured)

14
32
43
30
50
48
5
3
3
3
4
3
1
2
0
3
4
4
4
0
0
0
4
4

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)

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

Chance of Frost

Temperature (°C)

28
26
23
21
20
19
19
18
17
17
17
16
16
15
15
18
21
24
26
28
29
29
29
29

Feels Like (°C)

28
27
23
20
19
18
18
19
19
18
18
17
17
17
16
19
24
26
28
30
31
31
32
30

Dew Point (°C)

11
13
11
10
10
11
11
11
11
11
10
10
10
10
10
10
11
12
12
12
12
11
11
11

Relative Humidity (%)

33
44
47
50
53
56
60
63
66
67
66
67
69
70
68
59
51
45
41
38
34
32
32
31

Pressure (mb)

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

Ozone (du)

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

Wednesday 17

Waning Crescent 10%

03:55

17:59

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

Sun - Rise: 07:26, Set: 19:45, Transit: 13:35. Moon - Rise: 03:55, Set: 17:59. Civil Dark: 20:12 - 06:59. Nautical Dark: 20:44 - 06:27. Astro Dark: 21:17 - 05:54

Total Clouds (% Sky Obscured)

40
41
41
43
38
0
5
6
25
36
23
22
32
31
28
29
33
23
15
40
44
50
64
43

Low Clouds (% Sky Obscured)

40
41
41
43
38
0
5
6
25
36
23
22
32
31
28
29
33
23
14
38
35
31
19
11

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)

4
4
4
0
0
0
0
0
3
2
0
0
0
1
3
4
2
2
2
4
9
17
36
23

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)

5
5
4
2
3
3
3
4
3
2
2
2
1
2
1
1
0
1
1
2
2
3
4
4

Chance of Frost

Temperature (°C)

28
26
24
22
21
20
19
18
18
17
17
16
16
16
16
18
22
25
27
28
29
30
30
29

Feels Like (°C)

29
27
25
24
22
22
21
19
19
19
18
18
18
17
17
21
24
27
29
31
31
31
30
30

Dew Point (°C)

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

Relative Humidity (%)

33
44
47
48
49
50
54
59
59
60
62
62
62
61
61
52
44
39
34
30
26
25
23
23

Pressure (mb)

1016
1016
1016
1016
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

286
286
285
285
285
285
285
286
286
286
286
285
286
287
287
286
287
287
286
284
284
284
285
287

Thursday 18

Waning Crescent 5%

05:04

18:27

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

Sun - Rise: 07:27, Set: 19:44, Transit: 13:34. Moon - Rise: 05:04, Set: 18:27. Civil Dark: 20:11 - 07:00. Nautical Dark: 20:43 - 06:28. Astro Dark: 21:15 - 05:56

Total Clouds (% Sky Obscured)

7
10
10
10
10
9
0
3
9
6
5
11
3
3
3
2
16
3
1
18
37
56
72
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
9
9
15
20
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
36
67
58

High Clouds (% Sky Obscured)

7
10
10
10
10
9
0
3
4
5
4
11
3
3
3
2
16
3
1
14
2
2
2
20

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
3
3
7
8
6
23

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)

4
4
3
1
2
2
2
3
2
3
2
2
1
2
2
1
2
3
3
2
3
3
4
4

Chance of Frost

Temperature (°C)

29
26
24
22
21
20
20
19
18
17
17
17
16
16
16
18
22
25
27
29
30
30
30
30

Feels Like (°C)

29
27
22
21
20
19
18
19
20
18
18
18
18
16
17
19
24
25
27
30
30
31
31
31

Dew Point (°C)

7
10
9
8
7
7
7
8
8
7
8
8
8
8
8
7
8
9
8
7
7
5
5
5

Relative Humidity (%)

25
36
39
40
41
42
44
48
49
50
56
56
58
59
59
50
41
35
29
26
23
20
19
19

Pressure (mb)

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

Ozone (du)

289
288
288
287
288
289
290
290
289
290
291
291
291
291
290
290
289
289
289
289
289
288
287
287

Friday 19

Waning Crescent 1%

06:10

18:52

18 Bad
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 OK
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
17 Bad

Sun - Rise: 07:28, Set: 19:42, Transit: 13:34. Moon - Rise: 06:10, Set: 18:52. Civil Dark: 20:09 - 07:01. Nautical Dark: 20:41 - 06:29. Astro Dark: 21:13 - 05:57

Total Clouds (% Sky Obscured)

32
27
26
38
50
50
50
45
51
56
62
57
58
49
53
46
45
54
65
78
68
61
54
70

Low Clouds (% Sky Obscured)

7
0
0
0
1
1
0
0
7
12
17
11
5
0
32
14
34
30
29
1
1
2
1
6

Medium Clouds (% Sky Obscured)

32
6
4
2
0
0
5
4
10
10
13
10
7
25
41
46
45
54
65
75
68
56
54
64

High Clouds (% Sky Obscured)

7
23
21
35
50
50
50
45
51
56
52
50
36
31
19
7
5
27
50
72
53
34
15
47

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 (%)

25
15
11
7
0
0
0
0
0
0
0
0
0
5
15
22
7
5
7
10
6
6
4
2

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)

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

Chance of Frost

Temperature (°C)

28
26
23
22
21
20
19
19
18
18
17
16
16
16
16
18
20
21
22
24
26
26
28
28

Feels Like (°C)

29
28
23
22
19
17
18
17
16
15
16
15
15
15
15
17
20
21
23
24
26
25
26
26

Dew Point (°C)

4
8
8
8
9
11
12
12
12
11
10
11
11
11
10
11
13
15
16
17
17
15
14
15

Relative Humidity (%)

21
31
38
41
46
57
63
66
70
64
63
68
73
73
68
62
64
68
67
63
56
50
42
44

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1020
1020
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1019
1018
1018

Ozone (du)

287
288
288
286
284
284
283
282
283
283
282
282
283
282
282
283
282
282
284
285
286
286
287
288

Saturday 20

Waning Crescent 0%

07:13

19:13

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
17 Bad

Sun - Rise: 07:29, Set: 19:40, Transit: 13:34. Moon - Rise: 07:13, Set: 19:13. Civil Dark: 20:07 - 07:02. Nautical Dark: 20:39 - 06:30. Astro Dark: 21:11 - 05:58

Total Clouds (% Sky Obscured)

86
97
82
78
89
92
88
87
82
81
75
89
94
100
96
93
89
93
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

15
0
0
0
5
4
1
1
0
0
0
0
0
0
0
0
0
27
53
80
77
75
73
69

Medium Clouds (% Sky Obscured)

76
32
40
45
89
80
69
66
55
57
56
62
65
69
69
69
69
71
73
45
28
47
67
59

High Clouds (% Sky Obscured)

73
97
82
76
67
68
69
71
54
37
20
52
75
100
84
67
51
59
62
46
41
42
42
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
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
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
18
25
59
35
12
6
0
17
49
20
7
1
0
1
1
1
27
40
51
53
53
47
47

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0

Wind Speed/Direction (mph)

8
5
4
4
4
3
5
5
5
5
5
6
7
7
8
8
9
10
11
13
14
14
14
14

Chance of Frost

Temperature (°C)

27
25
23
21
20
20
19
18
18
18
18
18
18
18
18
20
21
22
24
24
26
26
27
27

Feels Like (°C)

25
24
23
22
22
21
19
19
20
19
19
19
17
17
17
17
18
19
18
16
16
29
27
25

Dew Point (°C)

15
16
17
16
17
17
17
17
17
17
17
17
17
17
17
17
16
17
14
12
10
9
9
8

Relative Humidity (%)

48
57
69
72
81
84
88
92
90
90
93
92
92
92
90
82
75
69
56
45
36
34
32
30

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014

Ozone (du)

290
293
294
294
289
286
282
280
279
276
275
274
274
273
273
273
273
273
274
274
275
275
275
276

Sunday 21

New Moon 1%

08:15

19:33

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
17 Bad

Sun - Rise: 07:30, Set: 19:39, Transit: 13:33. Moon - Rise: 08:15, Set: 19:33. Civil Dark: 20:06 - 07:03. Nautical Dark: 20:37 - 06:31. Astro Dark: 21:10 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
89
84
83
83
82
88
93
97
94
92
89
79
69
59
72
81
92
94

Low Clouds (% Sky Obscured)

65
60
71
82
93
88
82
77
78
79
80
80
80
80
78
84
86
78
69
59
64
66
61
48

Medium Clouds (% Sky Obscured)

51
38
40
48
55
57
60
64
59
50
53
72
78
80
55
30
4
5
6
9
11
14
28
21

High Clouds (% Sky Obscured)

58
58
62
69
76
75
73
75
75
70
60
57
69
79
69
58
47
23
7
1
6
3
0
23

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

Precipitation Probability (%)

48
48
63
75
86
85
83
81
65
47
24
26
22
4
15
19
21
26
30
33
30
24
16
31

Precipitation Amount (mm)

0
0
0.2
0.3
0.5
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
9
7
6
7
5
5
7
8
8
8
9
9
9
10
11
12
12
12
12
11
12
12

Chance of Frost

Temperature (°C)

26
25
23
22
20
18
18
18
18
18
18
18
18
19
19
21
23
25
26
27
28
28
28
28

Feels Like (°C)

26
27
28
20
21
23
21
20
19
19
18
18
18
18
18
19
19
19
20
20
21
28
28
26

Dew Point (°C)

10
11
12
14
15
17
17
17
17
17
17
16
16
17
17
16
16
15
15
14
13
13
12
12

Relative Humidity (%)

35
41
48
60
76
96
96
96
96
93
92
89
88
88
88
75
64
56
49
44
39
38
37
37

Pressure (mb)

1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

277
277
278
278
278
279
279
279
279
280
280
280
281
282
282
283
284
284
284
284
284
284
284
285

Monday 22

Waxing Crescent 4%

09:17

19:53

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: 07:31, Set: 19:37, Transit: 13:33. Moon - Rise: 09:17, Set: 19:53. Civil Dark: 20:04 - 07:04. Nautical Dark: 20:36 - 06:32. Astro Dark: 21:08 - 06:00

Total Clouds (% Sky Obscured)

95
95
90
85
81
67
56
39
49
65
81
86
92
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

36
25
22
20
19
25
33
37
38
41
43
44
46
48
29
24
11
29
46
64

Medium Clouds (% Sky Obscured)

11
0
0
1
1
1
1
1
1
1
0
5
6
13
17
19
21
41
54
82

High Clouds (% Sky Obscured)

45
68
78
85
81
67
56
39
49
65
81
75
71
80
89
95
99
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

45
58
54
51
46
53
61
71
76
81
88
71
61
53
49
39
12
24
28
20

Precipitation Amount (mm)

0.2
0.4
0.3
0.3
0.3
0.3
0.3
0.4
0.5
0.5
0.7
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
6
7
7
7
7
7
7
7
7
8
7
6
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

25
24
22
21
21
20
20
19
18
18
18
18
18
18
18
20
21
23
23
24

Feels Like (°C)

27
29
30
19
20
21
21
21
21
19
19
19
19
19
19
18
19
20
21
22

Dew Point (°C)

14
17
19
18
18
17
17
17
17
17
17
17
17
17
17
17
18
18
19
19

Relative Humidity (%)

48
64
85
84
82
82
86
88
92
90
92
92
92
92
92
85
79
73
74
74

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

285
285
285
284
284
283
282
282
282
282
282
282
282
283
284
285
285
286
287
287

Forecast for Muncie, Delaware, United States of America (40.19,-85.39)

Generated: 16/09/25 18:48:48. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-4.00