Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 6%

03:28

18:01

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
07 Bad
08 Bad
09 Good
10 OK
11 OK

Sun - Rise: 06:34, Set: 18:58, Transit: 12:45. Moon - Rise: 03:28, Set: 18:01. Civil Dark: 19:31 - 06:01. Nautical Dark: 20:11 - 05:22. Astro Dark: 20:52 - 04:40

Total Clouds (% Sky Obscured)

87
87
87
87
87
87
87
87
87
87
87
91
100
79
87
87
87
62
77
79
64
5
24
42

Low Clouds (% Sky Obscured)

87
100
100
100
95
88
87
84
79
62
82
54
66
64
80
38
47
47
41
6
0
0
15
38

Medium Clouds (% Sky Obscured)

58
85
70
97
82
33
54
51
57
52
60
58
45
36
36
28
24
36
28
18
0
0
1
1

High Clouds (% Sky Obscured)

36
8
6
4
0
2
0
0
0
0
0
0
29
79
60
25
4
4
56
58
5
5
16
4

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

16
17
17
19
19
19
19
18
18
18
17
17
17
17
17
17
17
16
16
16
17
19
21
22

Feels Like (°C)

15
16
16
18
18
18
19
19
18
18
17
17
17
17
17
17
17
17
16
16
17
19
21
21

Dew Point (°C)

12
13
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
14
14

Relative Humidity (%)

77
76
78
71
71
73
74
76
79
79
81
82
81
80
81
81
80
82
81
81
76
69
66
62

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

249
251
252
255
254
252
252
252
252
252
252
252
251
250
249
249
248
248
248
247
248
248
249
250

Saturday 20

Waning Crescent 2%

04:45

18:15

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

Sun - Rise: 06:35, Set: 18:56, Transit: 12:45. Moon - Rise: 04:45, Set: 18:15. Civil Dark: 19:29 - 06:02. Nautical Dark: 20:08 - 05:23. Astro Dark: 20:49 - 04:42

Total Clouds (% Sky Obscured)

57
62
44
28
13
46
22
28
9
12
3
4
5
6
40
0
0
35
23
24
7
19
9
54

Low Clouds (% Sky Obscured)

54
56
42
25
11
12
10
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
30

High Clouds (% Sky Obscured)

4
3
4
7
9
19
11
28
8
12
3
4
5
6
40
0
0
15
9
9
1
19
6
16

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)

11
11
10
9
8
6
3
2
2
3
3
4
5
6
6
6
6
7
7
7
6
7
8
10

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
23
21
19
18
17
17
16
16
16
15
15
15
15
15
17
19
22
24

Feels Like (°C)

23
23
24
24
24
25
25
24
21
21
19
19
17
17
16
14
16
15
15
15
17
19
21
24

Dew Point (°C)

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

Relative Humidity (%)

56
51
50
50
50
51
59
66
69
71
72
74
79
81
79
78
78
78
79
78
71
58
50
44

Pressure (mb)

1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1021
1021
1021
1021
1020
1020

Ozone (du)

251
252
252
251
248
246
244
244
245
247
247
246
247
248
248
247
247
249
250
250
249
250
250
252

Sunday 21

New Moon 0%

06:00

18:27

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

Sun - Rise: 06:37, Set: 18:54, Transit: 12:45. Moon - Rise: 06:00, Set: 18:27. Civil Dark: 19:27 - 06:04. Nautical Dark: 20:06 - 05:25. Astro Dark: 20:47 - 04:44

Total Clouds (% Sky Obscured)

23
16
12
38
39
34
19
20
45
5
4
13
11
14
46
39
19
20
7
27
39
14
34
27

Low 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

Medium Clouds (% Sky Obscured)

20
12
9
38
39
0
8
7
11
4
0
0
0
4
9
11
7
0
0
2
15
7
11
11

High Clouds (% Sky Obscured)

5
2
4
4
9
18
7
17
35
3
4
12
6
3
24
19
5
16
3
10
8
1
12
6

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)

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

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
25
23
21
20
20
19
18
18
18
17
17
18
18
17
18
21
24
25

Feels Like (°C)

25
26
27
26
26
25
24
22
21
19
20
19
18
18
17
16
16
17
16
17
17
20
23
24

Dew Point (°C)

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

Relative Humidity (%)

38
35
34
35
38
42
48
55
59
61
61
59
62
64
63
62
60
58
59
62
58
51
44
41

Pressure (mb)

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

Ozone (du)

252
253
254
254
254
255
253
252
252
253
252
252
252
253
253
253
252
252
251
250
251
252
252
253

Monday 22

Waxing Crescent 0%

07:13

18:38

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

Sun - Rise: 06:39, Set: 18:51, Transit: 12:44. Moon - Rise: 07:13, Set: 18:38. Civil Dark: 19:24 - 06:06. Nautical Dark: 20:03 - 05:27. Astro Dark: 20:44 - 04:46

Total Clouds (% Sky Obscured)

30
21
6
74
15
4
1
1
2
2
0
3
47
74
82
86
94
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
47
66
73
77
88
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
8
0
0
1
4
1
0
0
0
0
0
0
0
3
4
4
6
16
28
24
23
50
79

High Clouds (% Sky Obscured)

3
21
5
29
9
0
1
1
2
2
0
0
0
4
3
2
1
1
1
1
3
1
2
1

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
1
2
2
5
6
6
7
10
16
9

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)

8
8
9
9
9
8
6
4
4
4
3
8
8
10
10
11
12
12
12
12
11
12
11
11

Chance of Frost

Temperature (°C)

27
28
28
28
28
27
25
23
22
21
20
19
18
18
18
17
17
16
16
16
15
15
15
15

Feels Like (°C)

26
27
27
28
27
27
27
25
23
22
22
19
18
17
17
16
15
14
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

39
37
37
38
38
41
48
54
55
58
60
75
80
76
73
71
71
72
71
73
73
73
73
76

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1015
1016
1016
1017
1018

Ozone (du)

251
252
252
252
250
251
252
253
253
253
253
253
253
253
253
253
253
254
254
256
256
257
257
257

Tuesday 23

Waxing Crescent 0%

08:25

18:48

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:40, Set: 18:49, Transit: 12:44. Moon - Rise: 08:25, Set: 18:48. Civil Dark: 19:22 - 06:07. Nautical Dark: 20:01 - 05:28. Astro Dark: 20:42 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
97
98
94
98
98
100
100
100
100
100
99
97
96
90

Medium Clouds (% Sky Obscured)

71
69
69
75
80
81
77
73
73
69
61
69
81
88
90
94
97
95
86
85
75
64
47
63

High Clouds (% Sky Obscured)

1
0
0
5
15
8
13
11
23
23
23
21
29
31
31
35
39
32
23
13
10
14
16
17

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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

6
9
12
10
19
19
3
0
1
1
0
1
2
2
7
10
11
42
18
9
5
5
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
9
9
9
8
8
8
8
8
8
9
9
8
7
6
8
8
8
8
8
7

Relative Humidity (%)

78
79
79
78
74
76
76
74
74
72
74
74
76
77
77
73
70
65
75
75
73
73
73
68

Pressure (mb)

1018
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

257
258
259
259
260
260
261
261
261
262
262
260
260
262
262
264
265
265
266
267
268
268
268
267

Wednesday 24

Waxing Crescent 3%

09:37

18:59

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:42, Set: 18:47, Transit: 12:43. Moon - Rise: 09:37, Set: 18:59. Civil Dark: 19:20 - 06:09. Nautical Dark: 19:59 - 05:30. Astro Dark: 20:39 - 04:50

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
78
87
94
100
98
91
83
80
84
86
85
85
84
84
85
85
83
79
74
72
73
74
53

Medium Clouds (% Sky Obscured)

78
89
87
79
80
89
92
97
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

18
19
35
54
74
83
91
100
98
99
100
99
97
95
97
98
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
8
8
8
9
9
8
6
5

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
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

4
1
2
4
4
12
12
12
54
55
59
72
88
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.6
0.8
1.3
1.7
1.9
1.7
1.4
1.4
1.2
1.1
0.9
1

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
8
7
7
7
8
8
8
9
9
9
9
9
10
9
10
11

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
14

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
6
6
5
5
5
5
5
5
5
5
5
6
6
7
7
7
7

Relative Humidity (%)

63
62
61
59
59
60
62
63
64
64
63
62
62
63
63
63
63
65
66
68
71
67
64
62

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1019
1019
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

268
268
267
267
268
267
268
268
267
267
267
266
266
267
267
267
267
268
268
269
269
270
270
270

Thursday 25

Waxing Crescent 7%

10:50

19:12

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:43, Set: 18:44, Transit: 12:43. Moon - Rise: 10:50, Set: 19:12. Civil Dark: 19:17 - 06:11. Nautical Dark: 19:56 - 05:32. Astro Dark: 20:36 - 04:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

31
10
38
66
93
96
98
100
100
100
100
97
94
91
79
63
54
54
55
65
71
77
83
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
80
64
61
57
58
54
49
44
44

High Clouds (% Sky Obscured)

100
100
67
33
0
0
5
5
5
5
5
4
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
91
73
46
39
39
49
63
74
84
81
74
60
53
45
34
27
21
8
14
15
13
11

Precipitation Amount (mm)

1
0.9
0.7
0.5
0
0
0
0
0.3
0.4
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
9
9
9
9
10
10
10
10
11
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

60
58
57
58
59
60
63
66
68
73
76
80
82
86
87
87
87
87
86
86
87
83
81
80

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

271
271
272
272
272
272
274
275
276
276
276
276
277
279
280
281
283
284
284
284
284
285
286
286

Forecast for Stare Miasto, Wrocław, Poland (51.11,17.04)

Generated: 19/09/25 06:06:45. Forecast: 19/09/25 to 25/09/25. Timezone: UTC+2.00