Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 3%

05:50

20:07

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

Sun - Rise: 05:37, Set: 17:49, Transit: 11:43. Moon - Rise: 05:50, Set: 20:07. Civil Dark: 18:23 - 05:03. Nautical Dark: 19:03 - 04:23. Astro Dark: 19:45 - 03:38

Total Clouds (% Sky Obscured)

64
71
75
95
100
99
94
91
94
73
64
18
32
49
68
37
4
14
30
38
87
92
99
98

Low Clouds (% Sky Obscured)

64
65
75
73
60
76
52
43
61
58
49
17
32
47
68
37
0
9
26
35
46
37
40
50

Medium Clouds (% Sky Obscured)

64
71
75
93
77
50
37
35
69
45
64
17
0
0
0
0
0
0
0
0
36
72
99
96

High Clouds (% Sky Obscured)

35
45
40
31
1
0
0
0
0
0
0
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
40
51
12
25
29
19
7
19
3
5
1
1
2
11
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

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

Chance of Frost

Temperature (°C)

1
2
3
4
5
5
6
7
8
10
11
11
11
11
9
8
7
6
4
3
3
2
2
2

Feels Like (°C)

-2
-1
-0
1
1
2
3
4
5
7
8
8
9
9
6
6
6
3
1
-0
-1
0
-1
-2

Dew Point (°C)

-9
-8
-7
-5
-5
-2
0
3
5
6
5
3
0
0
0
-0
-1
-2
-3
-4
-5
-5
-5
-4

Relative Humidity (%)

46
47
49
51
52
58
66
75
78
78
66
55
47
48
53
55
59
59
59
57
57
59
62
63

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

365
376
382
382
383
387
387
386
382
384
387
390
391
390
391
393
393
395
397
403
408
410
416
422

Saturday 21

Waxing Crescent 8%

06:03

21:38

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

Sun - Rise: 05:34, Set: 17:51, Transit: 11:42. Moon - Rise: 06:03, Set: 21:38. Civil Dark: 18:24 - 05:00. Nautical Dark: 19:05 - 04:20. Astro Dark: 19:47 - 03:35

Total Clouds (% Sky Obscured)

89
76
50
32
27
54
59
69
43
73
0
0
0
0
35
25
1
24
26
21
2
15
15
15

Low Clouds (% Sky Obscured)

24
0
29
30
26
54
56
65
43
73
0
0
0
0
35
25
1
24
26
21
1
15
10
5

Medium Clouds (% Sky Obscured)

88
76
43
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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
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 (%)

1
3
3
1
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
4
4
6
7
7
7
8
8
8
8
8
7
7
6
6
5
6
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

2
2
1
2
3
6
8
9
10
10
11
11
11
11
9
7
7
6
5
4
4
3
3
2

Feels Like (°C)

-1
-2
-2
-1
1
4
5
6
7
8
8
9
9
8
7
6
5
4
4
3
2
2
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

68
73
76
72
67
59
50
44
40
37
36
36
37
40
44
48
50
53
57
60
63
65
63
60

Pressure (mb)

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

Ozone (du)

426
426
422
417
415
399
376
367
368
369
371
371
368
372
381
386
393
401
404
400
397
394
390
387

Sunday 22

Waxing Crescent 16%

06:22

23:10

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

Sun - Rise: 05:32, Set: 17:52, Transit: 11:42. Moon - Rise: 06:22, Set: 23:10. Civil Dark: 18:26 - 04:58. Nautical Dark: 19:06 - 04:18. Astro Dark: 19:49 - 03:33

Total Clouds (% Sky Obscured)

10
10
10
10
10
10
60
55
18
10
10
10
5
10
5
5
5
5
5
5
31
31
31
32

Low Clouds (% Sky Obscured)

5
5
5
10
10
10
60
34
10
10
10
10
5
5
5
5
5
0
0
5
0
0
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
3
0
0
0
0
0
0
0
0
0
0
0
16
16
14
14

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
15
9

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-2
1
2
5
7
8
8
9
9
9
8
7
5
4
3
2
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

57
52
47
43
43
42
41
41
42
44
45
47
48
48
49
54
56
58
59
58
58
58
59
59

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

387
389
390
392
394
397
400
404
409
413
416
419
417
413
408
407
409
411
414
411
398
393
394
396

Monday 23

Waxing Crescent 26%

06:47

00:39

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

Sun - Rise: 05:30, Set: 17:54, Transit: 11:42. Moon - Rise: 06:47, Set: 00:39. Civil Dark: 18:28 - 04:56. Nautical Dark: 19:08 - 04:15. Astro Dark: 19:51 - 03:30

Total Clouds (% Sky Obscured)

31
27
23
21
20
18
39
56
72
57
44
30
51
72
93
95
98
100
97
93
90
92
94
96

Low Clouds (% Sky Obscured)

5
5
5
10
10
15
7
5
8
9
10
5
5
3
0
0
0
0
0
0
0
24
46
74

Medium Clouds (% Sky Obscured)

12
11
9
7
5
0
9
18
27
21
15
9
22
72
93
95
98
100
97
93
90
92
81
67

High Clouds (% Sky Obscured)

5
0
0
3
6
9
9
10
10
8
6
9
9
14
14
14
14
14
8
1
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
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
1
1
1
0
2
0
0
0
0
0
0
0
0
0
8
15
6
9
10
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
-1
1
3
5
7
8
8
8
8
9
9
8
7
7
6
5
5
4
4
4
3

Dew Point (°C)

-4
-4
-4
-4
-2
-1
1
1
1
0
0
0
1
1
1
1
1
1
1
2
2
3
2
1

Relative Humidity (%)

59
57
59
59
59
58
57
53
49
45
44
44
45
47
51
53
53
55
58
64
68
73
71
71

Pressure (mb)

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

Ozone (du)

397
395
394
393
389
383
381
380
381
381
380
380
379
377
379
379
382
382
383
385
389
390
391
393

Tuesday 24

Waxing Crescent 37%

07:25

01:54

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:27, Set: 17:56, Transit: 11:42. Moon - Rise: 07:25, Set: 01:54. Civil Dark: 18:30 - 04:53. Nautical Dark: 19:10 - 04:13. Astro Dark: 19:53 - 03:27

Total Clouds (% Sky Obscured)

84
73
59
59
58
58
57
58
64
75
87
98
95
92
89
57
75
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

69
67
59
59
58
58
55
51
48
44
39
35
23
12
0
27
15
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
35
15
25
19
0
11
20
25
27
29
33
33
28
27
0
0
0
5
11
18
30
43
55

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
100
100
95
80
60
50
30

ISS Passover

Visibility (miles)

9
1
0
0
0
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
Very Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
59
60
51
25
3
11
14
15
20
19
17
15
18
5
7
9
10
13
15
17
12
7
0

Precipitation Amount (mm)

0
0.3
0.3
0.2
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
11
12
9
11
11
12
11
11
12
12
13
12
11
8
7
7
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

5
4
3
3
3
5
6
7
8
8
8
7
7
6
5
5
5
4
4
3
3
3
2
2

Feels Like (°C)

1
-0
-2
-1
-2
-1
2
3
4
3
2
1
1
0
1
1
1
1
1
0
1
0
-1
-1

Dew Point (°C)

2
3
2
2
1
-3
-4
-5
-6
-5
-4
-3
-3
-3
-4
-3
-3
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

76
93
93
94
85
60
51
43
38
39
44
48
51
55
52
56
60
63
68
69
69
70
72
73

Pressure (mb)

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

Ozone (du)

395
399
406
412
419
427
432
432
432
432
431
427
421
418
417
415
415
414
414
413
411
410
409
408

Wednesday 25

First Quarter 49%

08:21

02:50

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:25, Set: 17:58, Transit: 11:41. Moon - Rise: 08:21, Set: 02:50. Civil Dark: 18:32 - 04:51. Nautical Dark: 19:12 - 04:10. Astro Dark: 19:55 - 03:24

Total Clouds (% Sky Obscured)

97
95
93
91
90
90
89
89
90
81
68
56
72
84
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
4
4
15
32
41
44
42
40
44
44
44
57
64
73
70
64
58
54
52
60

Medium Clouds (% Sky Obscured)

55
55
50
40
55
70
77
86
90
81
68
56
72
84
98
98
98
98
96
93
90
91
92
93

High Clouds (% Sky Obscured)

21
11
12
27
47
64
72
71
68
59
55
50
63
79
91
92
92
90
69
58
61
75
95
100

ISS Passover

Visibility (miles)

9
9
9
9
8
7
7
4
2
0
1
2
2
2
2
1
1
1
0
0
0
0
3
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
None
None
None
None
None
None
Very Light Rain
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
9
12
14
25
38
51
59
64
64
69
76
85
84
82
77
74
74
76
72
63
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-1
-1
-1
0
1
1
1
1
-0
-0
-1
-1
-1
0
1
1
1
1
1
1
-0
-0

Dew Point (°C)

-2
-2
-1
-1
-1
-0
0
1
2
3
3
3
3
3
4
4
4
4
4
4
3
3
2
1

Relative Humidity (%)

74
77
77
79
75
72
68
76
83
93
91
93
91
93
93
96
94
94
94
96
96
96
93
88

Pressure (mb)

1016
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

407
406
404
403
402
401
400
400
400
399
400
400
400
402
404
406
409
413
416
420
424
428
430
433

Thursday 26

Waxing Gibbous 61%

09:34

03:28

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:23, Set: 17:59, Transit: 11:41. Moon - Rise: 09:34, Set: 03:28. Civil Dark: 18:33 - 04:49. Nautical Dark: 19:14 - 04:08. Astro Dark: 19:57 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
85
70
54
65
87
99
99
100
100
97
94
90
89
88
86
87
81
87

Low Clouds (% Sky Obscured)

50
33
13
9
5
0
20
40
57
57
64
70
52
42
35
34
31
28
21
13
5

Medium Clouds (% Sky Obscured)

95
98
100
85
70
54
62
65
50
40
30
20
20
26
26
27
33
44
52
56
55

High Clouds (% Sky Obscured)

100
100
100
85
70
54
65
87
99
99
100
100
95
85
81
79
78
85
75
72
68

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

Fog (%)

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

Precipitation Probability (%)

36
22
5
4
5
3
15
19
21
18
14
8
18
24
25
23
21
18
16
13
6

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
80
71
62
56
50
45
41
39
38
36
40
45
49
52
56
59
62
66

Pressure (mb)

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

Ozone (du)

435
436
436
436
436
435
434
437
440
443
444
445
446
445
445
444
443
443
442
442
441

Forecast for Ujazdów, Warszawa, Poland (52.22,21.03)

Generated: 20/03/26 04:23:41. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+1.00