Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 2%

05:42

20:24

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

Sun - Rise: 05:47, Set: 19:55, Transit: 12:51. Moon - Rise: 05:42, Set: 20:24. Civil Dark: 20:30 - 05:11. Nautical Dark: 21:16 - 04:25. Astro Dark: 22:08 - 03:32

Total Clouds (% Sky Obscured)

7
6
4
0
14
15
8
36
35
45
45
48
22
21
17
22
28
36
73
76
72
82
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
17
0
8
18
15
9
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
12
8
9
12
12
69
66
60
66
85
97

High Clouds (% Sky Obscured)

0
0
0
0
14
15
8
36
35
45
45
48
19
6
3
8
16
12
6
3
29
36
72
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)

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

Chance of Frost

Temperature (°C)

13
11
10
9
8
7
6
5
5
5
4
5
8
11
13
15
17
18
18
18
18
18
18
17

Feels Like (°C)

12
11
9
8
7
5
5
4
3
3
2
3
5
11
14
16
17
18
19
18
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

54
56
60
67
75
84
88
90
91
91
93
89
79
73
65
59
52
47
45
43
41
41
43
54

Pressure (mb)

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

Ozone (du)

385
386
385
383
381
378
374
373
372
370
368
369
370
373
375
375
374
373
373
372
371
369
369
369

Saturday 18

Waxing Crescent 6%

06:05

21:59

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
19 Bad

Sun - Rise: 05:45, Set: 19:57, Transit: 12:51. Moon - Rise: 06:05, Set: 21:59. Civil Dark: 20:32 - 05:08. Nautical Dark: 21:18 - 04:22. Astro Dark: 22:11 - 03:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
93
100
93
97
97
93
95
100
99
94
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
1
1
1
1
11
23
14
25
59
57
48
57
55
44
40
38
79
15
15
43
72
77

Medium Clouds (% Sky Obscured)

93
86
85
100
100
100
95
93
96
76
92
93
36
27
41
93
93
92
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
80
6
42
100
55
9
19
15
78
99
96
10
67
66
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
9
9
7
6
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
11
10
1
1
0
0
0
10
37
59
72
90
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.7
0.7
0.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
11
11
11
10
10
10
10
9
9
10
11
13
15
16
17
18
17
17
17
16
16
14

Feels Like (°C)

13
11
9
8
8
8
8
7
8
7
7
8
10
11
13
14
16
16
15
15
14
14
13
11

Dew Point (°C)

6
5
4
4
5
5
5
4
4
5
5
6
7
8
9
9
10
12
15
15
16
15
14
13

Relative Humidity (%)

55
59
60
64
66
68
69
68
69
73
74
74
72
72
70
64
64
70
88
88
92
93
92
93

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

367
366
367
368
370
371
374
375
375
377
381
381
381
380
379
378
377
376
376
375
374
375
377
379

Sunday 19

Waxing Crescent 14%

06:40

23:33

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
19 Bad

Sun - Rise: 05:43, Set: 19:59, Transit: 12:51. Moon - Rise: 06:40, Set: 23:33. Civil Dark: 20:34 - 05:06. Nautical Dark: 21:20 - 04:19. Astro Dark: 22:14 - 03:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
81
86
81
94
93
84
63
53

Low Clouds (% Sky Obscured)

74
75
95
84
92
93
100
100
100
100
100
83
81
86
78
82
81
69
50
45
29
29
23
24

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
62
25
30
25
20
20
17
18
15

High Clouds (% Sky Obscured)

100
100
100
100
30
35
30
69
100
30
25
73
100
53
47
71
70
70
56
53
57
41
20
0

ISS Passover

Visibility (miles)

3
2
3
3
3
2
3
5
8
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
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84
84
70
46
50
49
45
38
7

Precipitation Amount (mm)

1.1
1.3
1.3
1.3
1.7
1.5
1.1
1.2
1.4
1.6
1.4
1.3
1
0.8
0.6
0.3
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
10
9
8
7
6
5
5
4
4
3
2
0
-2
-3
-3
-3
-3
-2
-1
0

Relative Humidity (%)

93
95
96
96
96
93
91
88
85
81
79
78
78
74
65
58
48
44
41
40
38
40
45
51

Pressure (mb)

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

Ozone (du)

382
386
391
395
399
401
404
407
407
406
404
404
405
406
408
411
410
408
407
410
412
410
410
414

Monday 20

Waxing Crescent 23%

07:31

00:57

20 Bad
21 OK
22 OK
23 OK
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
19 OK

Sun - Rise: 05:41, Set: N/A, Transit: 12:51. Moon - Rise: 07:31, Set: 00:57. Civil Dark: 20:36 - 05:04. Nautical Dark: 21:22 - 04:17. Astro Dark: 22:16 - 03:22

Total Clouds (% Sky Obscured)

47
40
34
22
11
0
2
2
5
3
3
4
14
9
5
1
0
0
0
0
0
6
15
22

Low Clouds (% Sky Obscured)

17
8
0
0
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
6
15
22

Medium Clouds (% Sky Obscured)

14
13
12
8
4
0
0
2
5
2
2
1
2
9
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
2
3
2
14
9
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
50
52
57
60
62
63
65
68
70
73
69
62
57
53
49
45
41
39
37
37
37
45
53

Pressure (mb)

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

Ozone (du)

418
421
420
420
420
419
421
424
428
431
434
435
436
437
437
438
438
438
439
439
439
439
441
443

Tuesday 21

Waxing Crescent 34%

08:41

02:01

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

Sun - Rise: 05:39, Set: 20:00, Transit: 12:50. Moon - Rise: 08:41, Set: 02:01. Civil Dark: 20:37 - 05:01. Nautical Dark: 21:24 - 04:14. Astro Dark: 22:19 - 03:18

Total Clouds (% Sky Obscured)

30
34
27
21
14
8
28
51
72
75
78
81
31
58
86
73
56
39
42
38
49
51
53
48

Low Clouds (% Sky Obscured)

30
34
25
18
10
2
2
1
0
0
0
0
0
0
0
3
5
7
6
5
9
19
27
30

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
11
22
35
41
43
41
18
37
54
48
34
16
7
3
6
5
7
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
19
39
58
39
20
1
3
2
2
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
3
4
2
2
2
1
0
-1
-1
1
3
3
3
4
5
6
7
11
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

52
56
61
67
66
66
67
68
66
66
68
67
59
55
51
47
45
42
40
40
39
38
42
48

Pressure (mb)

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

Ozone (du)

444
445
443
443
442
442
441
441
441
441
441
441
440
439
438
437
438
440
442
441
441
440
440
440

Wednesday 22

Waxing Crescent 46%

10:04

02:45

20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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

Sun - Rise: 05:37, Set: 20:02, Transit: 12:50. Moon - Rise: 10:04, Set: 02:45. Civil Dark: 20:39 - 04:59. Nautical Dark: 21:27 - 04:11. Astro Dark: 22:22 - 03:15

Total Clouds (% Sky Obscured)

46
43
42
47
54
63
57
50
43
46
48
63
67
71
73
83
90
96
92
85
80
68
65
57

Low Clouds (% Sky Obscured)

19
10
2
1
1
0
0
0
0
0
0
1
0
0
0
18
33
41
46
47
53
41
28
14

Medium Clouds (% Sky Obscured)

18
29
38
31
24
13
9
8
11
20
26
31
41
50
65
65
59
49
43
30
19
15
18
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
6
6
7
9
0
0
0
0
0
0
0
33
67
80
68
65
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
13
18
21
25
28
29
25
18
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)

6
6
6
5
6
6
6
6
7
7
9
10
11
13
14
16
15
15
15
14
14
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
5
5
5
5
4
4
2
1
2
1
1
1
4
4
4
4
5
6
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

54
57
60
65
68
71
75
76
77
79
77
76
76
65
57
50
53
55
58
53
48
45
44
44

Pressure (mb)

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

Ozone (du)

440
437
434
430
423
415
408
403
398
393
390
387
384
385
385
386
386
387
387
391
394
398
401
404

Thursday 23

Waxing Crescent 57%

11:31

03:14

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

Sun - Rise: 05:34, Set: 20:04, Transit: 12:50. Moon - Rise: 11:31, Set: 03:14. Civil Dark: 20:41 - 04:57. Nautical Dark: 21:29 - 04:09. Astro Dark: 22:26 - 03:11

Total Clouds (% Sky Obscured)

52
46
36
29
19
13
15
14
23
27
22
9
16
23
31
32
22
16

Low Clouds (% Sky Obscured)

16
16
16
9
5
2
2
2
3
2
1
1
1
1
1
15
22
16

Medium Clouds (% Sky Obscured)

14
23
26
28
19
13
15
14
23
27
20
1
1
1
2
1
1
0

High Clouds (% Sky Obscured)

52
46
36
29
19
13
15
14
21
15
11
6
13
23
31
25
15
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

6
5
4
3
3
3
2
2
1
1
2
3
4
6
8
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
50
52
55
58
62
66
70
76
72
68
66
58
51
45
43
41

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

407
407
408
409
407
405
403
402
401
401
401
401
401
403
405
407
408
408

Forecast for Gmina Brodnica, Powiat śremski, Poland (52.14,16.89)

Generated: 17/04/26 20:02:56. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00