Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 21%

01:44

19:04

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:58, Set: 19:35, Transit: 13:15. Moon - Rise: 01:44, Set: 19:04. Civil Dark: 20:16 - 06:17. Nautical Dark: 21:06 - 05:27. Astro Dark: 22:01 - 04:32

Total Clouds (% Sky Obscured)

78
80
86
72
55
66
72
91
80
88
79
99
100
98
100
59
65
69
73
71
67
70
65
60

Low Clouds (% Sky Obscured)

67
62
66
51
55
66
60
63
59
56
53
55
55
69
57
51
59
65
72
70
67
67
65
60

Medium Clouds (% Sky Obscured)

0
42
33
40
1
0
28
30
31
23
23
0
3
56
47
0
0
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
58
10
51
44
93
62
60
62
4
0
3
4
5
7
13
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
9
9
8
4
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
1
2
3
93

Precipitation Type

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

Precipitation Probability (%)

36
67
69
38
42
45
49
54
56
56
53
41
13
9
6
3
2
1
1
2
2
2
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
12
13
13
13
12
11
11
10
9
8
7
7
6
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

13
13
13
14
15
16
16
16
16
16
15
15
14
12
11
11
10
10
10
10
9
9
9
9

Feels Like (°C)

10
10
10
11
14
14
14
15
14
13
13
12
12
12
11
11
11
10
10
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

93
89
90
84
78
74
74
72
69
69
72
74
78
83
87
91
96
96
96
98
98
98
100
100

Pressure (mb)

1001
1001
1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

282
279
276
276
275
276
276
275
274
274
275
277
277
276
276
276
276
277
276
274
274
276
278
283

Thursday 18

Waning Crescent 12%

03:22

19:07

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: N/A, Set: 19:32, Transit: 13:15. Moon - Rise: 03:22, Set: 19:07. Civil Dark: 20:13 - 06:19. Nautical Dark: 21:03 - 05:30. Astro Dark: 21:58 - 04:35

Total Clouds (% Sky Obscured)

75
83
68
57
76
85
96
90
92
100
100
100
91
91
96
97
100
98
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

66
72
59
25
45
70
72
67
52
47
51
57
54
70
66
72
78
65
57
46
78
62
69
71

Medium Clouds (% Sky Obscured)

5
22
19
28
26
46
52
45
44
45
50
76
83
79
79
67
100
90
97
100
100
73
77
92

High Clouds (% Sky Obscured)

0
2
1
1
67
53
69
5
10
100
35
25
25
20
45
90
100
82
100
100
55
55
41
45

ISS Passover

Visibility (miles)

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

Fog (%)

98
96
53
3
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
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
Light Rain
None
None

Precipitation Probability (%)

4
5
8
12
50
74
78
70
55
51
58
59
28
24
8
25
47
22
34
74
72
80
51
51

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.5
0.4
0
0
0.4
0.3
0
0
0
0
0
0
0
0.3
0
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
12
14
16
17
18
17
17
16
16
15
13
12
12
12
12
12
12
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
93
83
70
64
60
70
75
75
75
80
89
92
93
95
92
95
96
93
96
90
93
93

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1006
1006
1005
1005
1004
1004

Ozone (du)

279
276
278
278
276
275
274
273
272
272
271
270
270
270
271
271
270
269
269
272
274
275
276
276

Friday 19

Waning Crescent 6%

04:54

19:08

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

Sun - Rise: 07:00, Set: 19:29, Transit: 13:14. Moon - Rise: 04:54, Set: 19:08. Civil Dark: 20:10 - 06:21. Nautical Dark: 20:59 - 05:32. Astro Dark: 21:54 - 04:38

Total Clouds (% Sky Obscured)

98
100
84
81
87
84
75
84
50
62
43
29
42
42
46
50
51
51
68
70
79
87
96
97

Low Clouds (% Sky Obscured)

81
72
69
64
64
61
56
66
47
52
38
29
40
41
45
48
45
47
47
51
55
60
65
64

Medium Clouds (% Sky Obscured)

68
65
32
31
42
46
35
28
0
7
0
0
0
0
0
0
0
0
1
19
20
12
20
40

High Clouds (% Sky Obscured)

45
100
2
0
0
0
0
0
0
0
0
1
1
1
1
2
9
9
44
55
64
74
83
82

ISS Passover

Visibility (miles)

9
9
8
5
5
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

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

Precipitation Probability (%)

69
67
74
72
61
49
33
15
7
6
2
2
2
1
1
0
0
0
0
0
2
3
3
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
9
9
9
9
10
11
11
11
9
9
7
6
5
5
5
5
5
4
5
5
6
7

Chance of Frost

Temperature (°C)

12
12
13
14
14
15
15
15
16
16
15
14
13
11
10
10
10
10
9
9
10
10
10
11

Feels Like (°C)

10
11
11
12
13
14
14
14
14
14
14
14
12
12
10
10
10
9
9
8
8
9
8
9

Dew Point (°C)

11
11
12
12
12
13
12
11
10
9
10
11
11
11
10
10
9
9
9
9
9
10
10
10

Relative Humidity (%)

95
95
92
90
89
87
84
77
69
66
72
80
86
96
98
100
96
98
98
98
98
98
96
96

Pressure (mb)

1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

278
282
285
284
284
281
279
278
277
277
275
272
270
270
269
266
266
264
263
261
260
259
260
262

Saturday 20

Waning Crescent 2%

06:21

19:08

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:02, Set: 19:26, Transit: 13:14. Moon - Rise: 06:21, Set: 19:08. Civil Dark: 20:07 - 06:24. Nautical Dark: 20:56 - 05:35. Astro Dark: 21:50 - 04:41

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
98
96
95
97
98
100
100
100
100
97
93
90
93
97
100
93

Low Clouds (% Sky Obscured)

68
72
69
68
68
73
76
80
76
73
67
71
75
78
77
76
75
75
74
74
71
75
76
77

Medium Clouds (% Sky Obscured)

40
50
52
80
93
91
61
70
54
29
2
1
16
24
19
30
33
40
40
12
14
28
38
28

High Clouds (% Sky Obscured)

96
100
100
100
97
100
95
93
84
81
88
68
73
87
100
100
100
90
81
74
85
92
99
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
6
23
21
24
32
36
37
28
23
23
28
44
44
45
41
17
5
3
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
11
12
12
13
14
14
13
12
11
9
7
6
5
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

11
12
14
15
15
16
17
18
18
18
18
17
17
16
16
16
15
15
15
14
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
95
93
92
92
89
83
80
76
77
81
85
87
93
96
96
96
96
95
96
96
96
96

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

262
262
261
261
262
263
264
265
267
266
266
267
268
268
268
268
267
267
268
269
269
269
269
269

Sunday 21

New Moon 0%

No Rise

19:08

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:05, Set: 19:23, Transit: 13:14. Moon - Rise: No Rise, Set: 19:08. Civil Dark: 20:04 - 06:26. Nautical Dark: 20:53 - 05:37. Astro Dark: 21:46 - 04:44

Total Clouds (% Sky Obscured)

91
86
98
97
100
100
100
100
100
100
100
95
91
87
99
98
97
97
97
96
98
98
99
99

Low Clouds (% Sky Obscured)

78
79
75
71
67
63
59
55
60
65
70
72
74
76
85
82
77
78
79
80
81
80
78
77

Medium Clouds (% Sky Obscured)

17
9
50
40
97
92
94
92
93
93
94
79
65
47
68
77
86
81
77
74
81
88
95
95

High Clouds (% Sky Obscured)

82
77
63
37
14
43
71
100
100
100
100
84
70
56
86
72
55
51
47
43
45
45
48
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
3
6
1
4
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
5
7
14
18
25
34
55
65
95
95
95
88
80
70
55
41
25
27
26
23
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.7
1.1
1
0.6
0.5
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
3
4
3
4
4
5
7
7
7
6
6
7
8
7
8
10
10
10
11

Chance of Frost

Temperature (°C)

12
13
14
15
16
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

14
13
15
14
16
17
16
17
17
17
16
15
14
14
15
14
15
15
14
15
15
15
14
14

Dew Point (°C)

12
12
12
13
13
13
13
13
13
14
15
15
15
15
15
15
15
15
15
15
15
15
14
14

Relative Humidity (%)

96
95
92
87
83
77
78
77
76
79
89
93
96
98
100
100
100
100
98
98
96
96
95
95

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

270
269
270
269
269
269
269
270
270
270
269
269
266
264
262
262
262
262
261
261
261
261
262
262

Monday 22

Waxing Crescent 0%

07:46

19:07

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:07, Set: 19:20, Transit: 13:13. Moon - Rise: 07:46, Set: 19:07. Civil Dark: 20:01 - 06:29. Nautical Dark: 20:50 - 05:40. Astro Dark: 21:43 - 04:47

Total Clouds (% Sky Obscured)

100
100
99
98
98
99
99
100
96
93
88
92
96
99
90
82
76
81
82
78
78
78
76
84

Low Clouds (% Sky Obscured)

77
82
84
86
88
85
79
71
56
40
26
32
39
46
54
62
70
64
65
62
59
58
64
65

Medium Clouds (% Sky Obscured)

96
96
85
74
63
67
72
76
79
83
87
76
63
50
36
26
18
17
16
15
15
14
13
34

High Clouds (% Sky Obscured)

79
96
92
86
81
87
93
100
70
43
20
20
20
10
5
0
0
0
0
0
5
10
45
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
8
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 (%)

24
20
26
27
27
25
26
26
24
21
19
25
31
37
35
33
30
36
34
27
31
33
36
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
12
11
11
11
12
12
12
11
11
11
11
12
8
8
8
8
9
9
9
9
9

Dew Point (°C)

14
13
13
12
11
11
10
9
9
9
10
10
10
10
10
10
9
9
9
9
9
9
9
9

Relative Humidity (%)

95
93
92
87
83
79
75
71
69
74
79
84
87
92
95
93
91
90
88
88
87
88
88
90

Pressure (mb)

1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

263
264
265
265
265
265
266
266
266
265
264
264
266
268
270
271
271
272
272
272
272
273
275
276

Tuesday 23

Waxing Crescent 3%

09:10

19:07

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

Sun - Rise: 07:09, Set: 19:17, Transit: 13:13. Moon - Rise: 09:10, Set: 19:07. Civil Dark: 19:58 - 06:31. Nautical Dark: 20:46 - 05:42. Astro Dark: 21:39 - 04:50

Total Clouds (% Sky Obscured)

92
100
100
100
100
99
99
98
93
88
84
59
35
10
24
34
47
53
57
63

Low Clouds (% Sky Obscured)

67
71
75
78
80
84
89
97
86
75
64
45
29
10
24
34
47
50
54
61

Medium Clouds (% Sky Obscured)

54
73
50
26
5
0
5
20
23
25
27
18
10
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

76
72
66
61
40
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
11
20
23
26
43
62
82
80
73
65
52
35
11
10
7
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
12
12
14
12
10
9
8
7
6
5
5
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
6
5
5
6
6
6
6
6
6
6
6
6
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

84
80
76
74
72
70
65
60
56
59
60
64
65
67
69
70
70
70
70
70

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1018
1019
1020
1020

Ozone (du)

278
280
282
286
290
294
296
298
300
300
299
299
300
301
302
301
301
301
302
303

Forecast for Kivimäe, Tallinn, Republic of Estonia (59.37,24.65)

Generated: 17/09/25 07:28:58. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+3.00