Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waxing Crescent 37%

09:04

02:03

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
12 Bad
13 Bad

Sun - Rise: 05:51, Set: 18:20, Transit: 12:06. Moon - Rise: 09:04, Set: 02:03. Civil Dark: 18:52 - 05:18. Nautical Dark: 19:30 - 04:40. Astro Dark: 20:10 - 04:00

Total Clouds (% Sky Obscured)

80
84
81
87
84
97
100
100
100
100
100
100
100
100
97
79
71
73
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
31
85

Medium Clouds (% Sky Obscured)

40
30
18
46
63
56
35
98
97
100
100
99
98
93
94
60
27
47
84
92
100
100
100
100

High Clouds (% Sky Obscured)

80
84
81
82
80
94
100
100
100
100
100
100
100
100
82
66
58
65
92
94
93
100
70
69

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
5
38

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
7
6
6
5
6
6
6
7
7
8
8
8
9
10
11
11
11
12
14
15
16
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
39
41
49
54
56
60
62
63
64
67
65
64
63
61
61
61
62
59
57
54
54
52
50

Pressure (mb)

1019
1018
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1010
1009
1008
1007
1006
1005
1004
1003
1001
1000

Ozone (du)

357
354
353
351
350
349
350
351
351
353
355
357
360
361
362
365
367
368
370
371
370
372
377
380

Wednesday 25

First Quarter 49%

10:16

03:00

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
12 Bad
13 Bad

Sun - Rise: 05:48, Set: 18:21, Transit: 12:06. Moon - Rise: 10:16, Set: 03:00. Civil Dark: 18:53 - 05:16. Nautical Dark: 19:32 - 04:38. Astro Dark: 20:12 - 03:57

Total Clouds (% Sky Obscured)

98
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
99
98
100
100

Low Clouds (% Sky Obscured)

73
33
9
2
35
39
49
60
33
29
29
34
22
30
43
51
49
59
48
51
83
64
75
85

Medium Clouds (% Sky Obscured)

87
100
100
92
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
74
97
95
88
97

High Clouds (% Sky Obscured)

0
0
85
82
100
100
100
100
100
100
100
100
100
88
100
100
100
100
100
83
67
51
82
100

ISS Passover

Visibility (miles)

7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
20
10
20
20
36
27
45
39
25
7
2
1
0
1
7
3
8
6
1
4
10
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
16
16
14
13
11
12
10
7
7
8
7
7
7
6
7
8
9
10
11
13
13
14
14

Chance of Frost

Temperature (°C)

12
9
9
8
8
7
6
5
5
5
4
4
3
3
2
3
2
2
2
3
4
5
6
7

Feels Like (°C)

6
4
3
3
2
1
-1
-0
1
1
0
-1
-1
-1
-1
-2
-2
-2
-3
-2
-2
-1
0
1

Dew Point (°C)

7
5
4
3
3
1
2
1
1
1
0
-1
-1
-1
-1
-1
-1
-2
-3
-3
-3
-3
-2
-4

Relative Humidity (%)

73
74
68
67
69
67
71
75
75
76
75
73
75
77
80
80
77
76
72
67
61
56
55
48

Pressure (mb)

1001
1001
1001
1001
1001
1002
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

384
390
395
408
415
415
409
410
411
411
409
410
413
417
419
423
427
427
426
428
429
433
433
432

Thursday 26

Waxing Gibbous 61%

11:38

03:40

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

Sun - Rise: 05:46, Set: 18:23, Transit: 12:05. Moon - Rise: 11:38, Set: 03:40. Civil Dark: 18:55 - 05:14. Nautical Dark: 19:34 - 04:35. Astro Dark: 20:14 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
96
93
71
69
71
40
20
19
25
47
43
12
56
76
71
20
20
20
55
15
61

Low Clouds (% Sky Obscured)

49
58
17
1
2
1
0
9
2
4
7
2
15
15
2
5
19
24
20
20
20
26
15
44

Medium Clouds (% Sky Obscured)

94
92
79
77
85
56
51
45
5
7
6
20
17
38
4
4
0
2
0
2
0
1
0
0

High Clouds (% Sky Obscured)

97
81
100
92
89
50
69
53
40
11
5
4
47
43
4
56
67
58
0
0
2
42
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 (%)

15
2
1
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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
5
4
3
2
2
1
1
0
-0
0
-1
-1
-2
-1
1
2
3
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
40
46
52
53
57
62
64
70
73
75
75
78
78
78
81
74
66
60
55
50
43
39

Pressure (mb)

1010
1011
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1017
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

433
431
430
430
429
428
427
425
422
421
422
426
428
433
434
436
439
443
446
446
442
439
438
438

Friday 27

Waxing Gibbous 72%

13:01

04:08

14 Bad
15 Bad
16 Bad
17 OK
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 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:44, Set: 18:24, Transit: 12:05. Moon - Rise: 13:01, Set: 04:08. Civil Dark: 18:57 - 05:12. Nautical Dark: 19:35 - 04:33. Astro Dark: 20:16 - 03:52

Total Clouds (% Sky Obscured)

64
60
57
28
8
10
9
5
6
6
8
4
2
2
2
2
0
10
20
32
53
66
86
92

Low Clouds (% Sky Obscured)

41
35
33
16
4
5
4
2
2
2
4
2
1
1
1
2
0
0
0
2
3
2
6
21

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
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
31
53
66
80
77

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
2
2
1
1
-1
-1
-2
-2
-2
-3
-4
-3
-3
-3
-1
1
3
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

35
35
34
37
48
50
54
58
58
59
59
60
61
62
64
68
72
66
62
57
55
52
52
50

Pressure (mb)

1021
1021
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1022
1022
1021
1020
1020
1019

Ozone (du)

439
438
436
432
425
419
414
409
405
401
397
394
390
387
383
381
378
376
373
370
369
367
365
362

Saturday 28

Waxing Gibbous 81%

No Rise

05:29

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 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

Sun - Rise: 06:42, Set: 18:26, Transit: 13:05. Moon - Rise: No Rise, Set: 05:29. Civil Dark: 18:58 - 06:10. Nautical Dark: 19:37 - 05:31. Astro Dark: 20:18 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
95
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

42
61
73
81
90
91
91
86
86
91
94
94
93
92
94
95
96
95
92
90
89
88
86
86

Medium Clouds (% Sky Obscured)

64
100
98
97
92
90
81
67
72
62
74
81
87
94
94
95
95
96
98
99
97
96
94
94

High Clouds (% Sky Obscured)

100
100
76
78
76
79
77
64
64
61
61
61
66
68
80
85
92
94
97
100
100
100
100
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
0

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

Precipitation Probability (%)

0
0
7
9
6
15
21
27
31
35
37
75
65
53
56
57
62
60
59
58
60
56
56
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
51
58
63
66
70
75
78
83
86
88
85
88
88
88
88
86
86
90
93
94
94
94
94

Pressure (mb)

1018
1018
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

362
363
361
360
360
361
362
362
361
360
359
357
356
355
354
354
354
354
355
357
358
362
365
369

Sunday 29

Waxing Gibbous 89%

15:23

05:45

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

Sun - Rise: 06:40, Set: 19:27, Transit: 13:04. Moon - Rise: 15:23, Set: 05:45. Civil Dark: 20:00 - 06:07. Nautical Dark: 20:39 - 05:28. Astro Dark: 21:20 - 04:47

Total Clouds (% Sky Obscured)

99
98
97
97
97
96
80
65
44
28
16
3
5
8
11
37
62
89
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

86
87
86
84
80
76
55
37
18
11
6
1
1
1
1
4
8
9
17
23
30
52
75
98

Medium Clouds (% Sky Obscured)

94
93
92
91
92
93
70
48
26
17
9
0
5
8
11
36
54
76
81
84
87
82
88
88

High Clouds (% Sky Obscured)

75
50
30
20
20
20
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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
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 (%)

60
59
55
47
37
25
19
14
12
10
6
0
0
0
0
0
0
0
13
20
23
42
51
54

Precipitation Amount (mm)

0.2
0.2
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)

12
12
11
11
9
7
5
6
6
6
6
6
7
7
8
9
11
13
14
17
20
23
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
88
83
80
82
82
85
84
84
84
84
84
83
80
77
74
76
76
76
79
82

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1026
1026
1025
1024
1022
1021
1020
1019
1018

Ozone (du)

369
376
383
390
402
415
427
425
423
421
415
410
405
403
401
399
398
397
396
397
397
397
396
394

Monday 30

Waxing Gibbous 95%

16:41

05:58

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

Sun - Rise: 06:38, Set: 19:29, Transit: 13:04. Moon - Rise: 16:41, Set: 05:58. Civil Dark: 20:02 - 06:05. Nautical Dark: 20:41 - 05:26. Astro Dark: 21:22 - 04:44

Total Clouds (% Sky Obscured)

98
96
94
94
94
96
90
85
81
78
79
92
92
94
92
92
90
90

Low Clouds (% Sky Obscured)

95
93
90
85
81
78
84
85
81
78
79
76
78
77
71
74
77
81

Medium Clouds (% Sky Obscured)

85
82
78
80
87
92
77
64
50
45
36
34
37
40
43
48
54
60

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
4
3
1
2
3
5
4
3
2
2
1
0
3
6
9
6
3

Fog (%)

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

Precipitation Probability (%)

69
79
87
80
77
75
67
60
54
45
40
36
39
42
43
40
39
34

Precipitation Amount (mm)

0.3
0.5
0.7
0.5
0.4
0.4
0.3
0.2
0.2
0.1
0
0
0
0.1
0.1
0
0
0

Wind Speed/Direction (mph)

22
20
18
16
16
16
17
17
17
16
16
16
16
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
91
94
88
83
76
79
80
83
86
91
94
91
84
78
83
88

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

393
391
390
389
388
388
388
392
397
402
404
407
410
411
413
414
417
421

Forecast for Konojedy, Okres Praha-východ, Czech Republic (49.95,14.85)

Generated: 24/03/26 14:34:37. Forecast: 24/03/26 to 30/03/26. Timezone: UTC+1.00