Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

20:37

04:51

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 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 05:11, Set: 20:17, Transit: 12:45. Moon - Rise: 20:37, Set: 04:51. Civil Dark: 20:58 - 04:31. Nautical Dark: 21:51 - 03:37. Astro Dark: 23:02 - 02:24

Total Clouds (% Sky Obscured)

13
7
6
3
4
4
5
4
3
6
5
5
5
3
3
4
4
4
4
3
3
0
3
4

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)

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)

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

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)

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

Chance of Frost

Temperature (°C)

21
18
14
13
12
10
9
9
8
8
7
7
9
12
15
17
20
21
23
24
24
24
24
23

Feels Like (°C)

21
17
13
11
10
9
8
7
7
7
7
6
9
11
14
16
19
20
22
23
23
23
23
23

Dew Point (°C)

10
9
6
5
4
3
1
0
-1
-3
-3
-3
-1
0
2
3
5
7
8
8
9
9
10
12

Relative Humidity (%)

50
58
57
58
58
59
57
55
52
49
47
49
50
44
42
39
39
38
37
37
38
39
41
49

Pressure (mb)

1024
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021
1020
1020
1019

Ozone (du)

386
385
386
385
384
383
382
381
382
381
381
382
382
382
383
383
383
383
383
383
382
382
382
382

Saturday 2

Waning Gibbous 98%

21:54

05:12

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
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

Sun - Rise: 05:09, Set: 20:19, Transit: 12:45. Moon - Rise: 21:54, Set: 05:12. Civil Dark: 21:00 - 04:29. Nautical Dark: 21:54 - 03:34. Astro Dark: 23:06 - 02:20

Total Clouds (% Sky Obscured)

4
3
4
4
3
17
21
22
25
53
100
100
98
97
67
45
75
71
70
74
75
45
66
100

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)

0
0
0
0
0
0
0
0
0
13
12
22
16
9
3
0
20
7
6
9
39
27
39
70

High Clouds (% Sky Obscured)

2
2
2
2
3
17
21
22
25
53
100
100
89
86
33
35
32
26
20
25
33
19
66
100

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)

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

Chance of Frost

Temperature (°C)

22
18
16
14
14
13
12
12
11
11
10
11
12
14
17
19
21
23
24
25
25
25
25
24

Feels Like (°C)

22
18
15
14
13
12
12
11
10
10
9
8
9
11
14
16
18
19
20
21
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

59
67
69
69
70
74
77
80
79
77
76
76
72
64
59
50
43
40
39
38
38
38
40
46

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012

Ozone (du)

380
381
382
383
383
384
384
384
382
382
383
382
379
379
381
380
378
378
377
378
380
380
379
378

Sunday 3

Waning Gibbous 95%

23:07

05:40

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
18 Bad

Sun - Rise: 05:07, Set: 20:21, Transit: 12:45. Moon - Rise: 23:07, Set: 05:40. Civil Dark: 21:02 - 04:26. Nautical Dark: 21:56 - 03:31. Astro Dark: 23:11 - 02:15

Total Clouds (% Sky Obscured)

96
100
100
72
57
88
64
98
100
100
100
100
100
100
100
100
98
99
93
98
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
31
17
30
55
72
74
50
51

Medium Clouds (% Sky Obscured)

84
63
3
6
56
88
64
65
59
100
84
100
97
89
100
96
91
52
63
27
26
82
82
68

High Clouds (% Sky Obscured)

80
100
100
56
32
36
26
89
100
100
100
100
100
97
100
92
88
38
72
87
86
100
99
100

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
4

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
0
2
1
3
5
3
0
1
12
15
27
38
52
68
79

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
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
20
18
17
16
15
14
13
13
12
12
12
14
16
17
19
20
20
20
21
21
20
19
19

Feels Like (°C)

21
18
15
14
13
13
12
11
11
10
10
10
12
13
15
16
18
19
18
19
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

57
58
60
63
66
68
70
72
74
75
75
77
75
69
66
62
58
55
52
50
49
57
61
62

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

378
380
380
380
381
381
379
378
377
377
377
376
375
374
373
373
374
374
376
378
378
378
378
377

Monday 4

Waning Gibbous 90%

00:12

06:20

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
18 Bad

Sun - Rise: 05:06, Set: 20:23, Transit: 12:45. Moon - Rise: 00:12, Set: 06:20. Civil Dark: 21:04 - 04:24. Nautical Dark: 21:59 - 03:28. Astro Dark: 23:15 - 02:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

50
61
17
16
24
49
43
38
33
28
33
52
60
67
62
56
54
53
51
51
54
55
68
78

Medium Clouds (% Sky Obscured)

62
73
69
70
47
55
49
38
60
60
66
74
82
90
96
100
94
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
99
94
99
100
100
96
91
87
91
95
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
57
45
9
8
7
0
2
2
1
5
5
3
21
35
50
59
73
73
53
48
78
95
95

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0
0
0.4
1.2
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
81
83
89
90
89
89
90
90
92
90
88
86
80
83
80
89
83
87
90
90
92
95
96

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

377
378
379
379
379
378
376
376
376
375
374
374
373
372
372
371
372
371
372
372
373
374
374
375

Tuesday 5

Waning Gibbous 84%

01:04

07:15

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 05:04, Set: 20:24, Transit: 12:45. Moon - Rise: 01:04, Set: 07:15. Civil Dark: 21:06 - 04:22. Nautical Dark: 22:02 - 03:26. Astro Dark: 23:20 - 02:05

Total Clouds (% Sky Obscured)

100
96
92
89
86
83
82
66
49
34
54
76
100
98
95
92
95
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
75
66
55
52
46
40
40
45
34
50
45
45
84
78
72
76
79
78
85
93
100
80
63

Medium Clouds (% Sky Obscured)

100
95
90
58
42
62
46
34
22
13
11
13
30
76
75
74
83
91
100
100
100
100
87
74

High Clouds (% Sky Obscured)

100
74
48
22
21
16
17
2
1
2
32
65
98
89
86
83
87
93
100
98
95
94
96
98

ISS Passover

Visibility (miles)

3
6
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

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

74
32
11
18
8
13
2
0
2
0
0
1
0
78
94
95
95
95
95
95
95
95
95
84

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.8
0.7
0.8
1.2
1
0.9
0.9
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
96
95
95
93
90
87
87
85
84
84
81
69
61
52
56
58
63
67
69
74
69

Pressure (mb)

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

Ozone (du)

375
378
380
381
382
382
382
382
383
382
380
377
375
376
375
375
374
373
372
371
371
371
371
373

Wednesday 6

Waning Gibbous 76%

01:42

08:22

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
18 Bad

Sun - Rise: 05:02, Set: 20:26, Transit: 12:45. Moon - Rise: 01:42, Set: 08:22. Civil Dark: 21:08 - 04:20. Nautical Dark: 22:04 - 03:23. Astro Dark: 23:25 - 01:59

Total Clouds (% Sky Obscured)

100
100
100
100
98
95
92
90
88
86
92
96
100
98
96
93
95
97
99
96
95
93
90
81

Low Clouds (% Sky Obscured)

50
60
65
65
65
65
60
50
55
55
50
55
65
70
70
70
70
65
65
65
65
65
70
70

Medium Clouds (% Sky Obscured)

61
41
23
5
5
10
18
44
62
75
77
87
100
90
78
68
74
84
88
96
95
93
90
81

High Clouds (% Sky Obscured)

100
98
97
96
92
88
84
83
86
86
84
83
80
76
72
69
78
88
98
84
70
50
38
19

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
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
Light Rain

Precipitation Probability (%)

56
37
22
12
11
9
1
3
2
0
1
1
0
18
26
33
60
77
91
93
94
92
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.7
0.7
0.6
0.8
1

Wind Speed/Direction (mph)

10
10
10
9
9
8
8
8
9
9
9
9
9
9
8
8
8
9
9
10
9
9
10
9

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
7
7
7
7
7
7
8
8
8
9
8
8
8
8
8
8
8

Feels Like (°C)

8
8
4
4
3
4
3
3
3
3
3
3
3
3
4
4
4
4
5
5
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

67
62
62
62
62
64
66
69
67
66
66
66
66
66
68
69
70
75
81
88
88
91
93
93

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

375
377
379
380
382
381
380
380
379
379
379
380
381
382
381
380
379
382
384
386
386
387
387
388

Thursday 7

Waning Gibbous 67%

02:08

09:36

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

Sun - Rise: 05:00, Set: 20:28, Transit: 12:45. Moon - Rise: 02:08, Set: 09:36. Civil Dark: 21:10 - 04:18. Nautical Dark: 22:07 - 03:20. Astro Dark: 23:31 - 01:53

Total Clouds (% Sky Obscured)

65
65
60
45
35
20
15
4
3
0
1
3
8
31
54
72
72
66
64

Low Clouds (% Sky Obscured)

65
65
60
45
35
20
12
4
3
0
1
3
4
17
30
47
47
51
60

Medium Clouds (% Sky Obscured)

65
65
60
45
35
20
15
4
3
0
1
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
4
10
15
20
15
4
3
0
1
3
2
11
21
31
23
15
7

ISS Passover

Visibility (miles)

3
3
5
7
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

Precipitation Type

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 (%)

95
95
83
60
43
26
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
4
4
4
1
1
1
1
1
1
6
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
91
91
91
91
93
93
93
93
85
78
71
65
60
54
52
50

Pressure (mb)

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

Ozone (du)

388
389
390
391
391
392
393
394
397
400
402
404
405
407
405
403
401
399
397

Forecast for Gmina Sicienko, Powiat bydgoski, Poland (53.20,17.80)

Generated: 01/05/26 19:17:00. Forecast: 01/05/26 to 07/05/26. Timezone: UTC+2.00