Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

New Moon 4%

05:28

21:40

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
20 Bad

Sun - Rise: 05:20, Set: 20:19, Transit: 12:50. Moon - Rise: 05:28, Set: 21:40. Civil Dark: N/A - 04:40. Nautical Dark: 21:51 - 03:47. Astro Dark: 22:59 - 02:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
96
96
97
98
76
91
66
74
47
89
76
86
95
96
100
100
100
79

Low Clouds (% Sky Obscured)

30
25
37
57
81
81
77
66
65
67
33
53
34
49
41
26
43
59
78
70
16
1
1
0

Medium Clouds (% Sky Obscured)

95
98
38
25
99
25
84
57
91
92
61
17
17
7
35
20
8
16
34
86
8
6
17
25

High Clouds (% Sky Obscured)

100
100
100
100
98
78
5
3
0
0
2
11
44
57
47
42
32
2
4
67
100
100
100
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
5
9
9
9
9
9
9
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

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

Precipitation Probability (%)

40
42
52
53
54
72
36
29
43
40
26
12
7
16
21
40
31
19
19
22
15
5
2
1

Precipitation Amount (mm)

0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
11
11
12
14
15
17
19
20
21
23
22
22
21
22
21
19

Feels Like (°C)

13
13
12
12
11
11
10
10
10
11
11
12
13
16
17
19
19
21
20
20
20
20
20
17

Dew Point (°C)

11
11
11
11
10
10
10
10
10
11
11
10
11
10
11
11
10
10
12
14
14
11
12
12

Relative Humidity (%)

86
86
89
89
90
89
92
91
93
96
93
80
78
62
56
53
49
43
53
59
62
49
54
61

Pressure (mb)

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

Ozone (du)

370
374
378
380
379
378
372
370
368
368
364
363
360
357
357
354
352
346
344
340
339
339
337
334

Tuesday 29

Waxing Crescent 10%

05:59

23:20

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 OK
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 05:18, Set: 20:21, Transit: 12:50. Moon - Rise: 05:59, Set: 23:20. Civil Dark: 21:00 - 04:38. Nautical Dark: 21:53 - 03:44. Astro Dark: 23:03 - 02:32

Total Clouds (% Sky Obscured)

66
65
90
100
100
100
100
100
100
100
100
100
100
14
0
23
41
51
57
63
80
82
66
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
41
77
89
76
62
0
0
16
18
14
15
20
15
10
10
3

Medium Clouds (% Sky Obscured)

10
52
43
100
100
99
100
100
100
100
100
100
93
0
0
2
11
14
17
18
30
33
13
6

High Clouds (% Sky Obscured)

40
62
89
100
100
98
100
100
100
100
100
100
100
14
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
9
9
2
3
2
1
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
Very Light Rain
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
18
25
78
52
81
95
95
95
95
95
71
10
4
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.4
0.8
2.8
4.4
4.2
3.7
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
6
5
4
5
1
3
6
2
6
9
11
21
23
26
25
25
22
19
19
17
15
14
11

Chance of Frost

Temperature (°C)

17
16
15
15
16
16
15
15
15
14
14
13
13
13
15
15
15
14
14
14
13
12
11
10

Feels Like (°C)

15
15
15
14
15
16
15
14
15
12
11
9
6
5
7
7
6
6
7
6
7
6
5
4

Dew Point (°C)

12
12
12
12
13
14
13
13
13
13
13
11
8
4
3
1
0
-2
-2
-2
-1
-1
-2
-2

Relative Humidity (%)

73
74
78
79
82
86
86
87
89
96
95
87
74
55
42
39
37
33
33
34
36
40
41
45

Pressure (mb)

1009
1008
1008
1007
1006
1006
1005
1004
1004
1005
1006
1010
1013
1015
1016
1018
1019
1020
1020
1021
1022
1024
1025
1026

Ozone (du)

331
331
330
330
329
328
331
332
331
329
329
330
333
337
342
344
344
342
344
347
349
351
351
351

Wednesday 30

Waxing Crescent 18%

06:47

00:46

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

Sun - Rise: 05:16, Set: 20:23, Transit: 12:50. Moon - Rise: 06:47, Set: 00:46. Civil Dark: 21:02 - 04:35. Nautical Dark: 21:56 - 03:41. Astro Dark: 23:08 - 02:27

Total Clouds (% Sky Obscured)

18
9
6
2
2
0
3
33
18
44
73
16
3
1
2
2
4
4
6
14
9
48
65
5

Low Clouds (% Sky Obscured)

0
9
6
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)

15
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
52
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
33
18
44
73
16
1
0
0
0
4
3
5
12
3
41
60
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)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
3
2
1
1
4
8
10
11
12
13
14
14
15
15
15
14
14
12

Feels Like (°C)

5
5
5
4
4
3
3
2
-1
0
2
6
8
11
12
13
14
14
15
15
14
14
12
9

Dew Point (°C)

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

Relative Humidity (%)

51
54
55
57
58
59
58
59
61
62
59
53
49
44
41
40
38
36
35
34
33
33
36
46

Pressure (mb)

1027
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

351
352
355
356
357
358
359
360
360
360
361
364
366
369
369
369
369
367
367
365
366
365
364
364

Thursday 1

Waxing Crescent 28%

07:55

01:50

21 Good
22 Good
23 Bad
00 Bad
01 Bad
02 OK
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
20 Bad

Sun - Rise: 05:14, Set: 20:25, Transit: 12:50. Moon - Rise: 07:55, Set: 01:50. Civil Dark: 21:04 - 04:33. Nautical Dark: 21:59 - 03:38. Astro Dark: 23:12 - 02:22

Total Clouds (% Sky Obscured)

11
10
62
60
50
43
50
75
65
70
70
52
66
77
85
100
95
91
85
88
93
97
97
99

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)

4
4
0
4
4
3
3
4
15
29
49
43
66
77
66
75
90
90
85
85
85
68
41
72

High Clouds (% Sky Obscured)

6
3
62
60
50
43
50
60
50
50
51
26
37
55
82
100
95
91
85
88
93
97
91
99

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

Chance of Frost

Temperature (°C)

10
8
7
6
5
5
4
3
3
4
5
8
11
14
15
16
17
18
18
18
18
17
16
14

Feels Like (°C)

9
7
6
3
3
2
1
1
0
0
2
5
8
10
11
13
14
14
15
16
15
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

53
59
60
59
58
59
60
62
64
67
66
60
53
48
42
38
37
35
34
33
33
38
46
47

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1013
1013
1013

Ozone (du)

365
366
366
366
366
364
363
362
361
358
352
347
344
346
346
347
348
349
349
353
357
357
356
355

Friday 2

Waxing Crescent 39%

09:17

02:32

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
20 Bad

Sun - Rise: 05:12, Set: 20:27, Transit: 12:49. Moon - Rise: 09:17, Set: 02:32. Civil Dark: 21:06 - 04:31. Nautical Dark: 22:01 - 03:35. Astro Dark: 23:17 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
87
80
87
87
100
62
76
64
87
89
92
92
86
86
75
62

Low Clouds (% Sky Obscured)

1
0
16
18
15
15
8
6
0
1
9
3
10
1
10
6
6
6
6
4
4
5
4
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
56
11
80
81
14
100
28
76
64
70
79
89
84
73
63
41
19

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
72
43
10
10
5
5
0
0
0
9
34
55
60
60
40
20
5

ISS Passover

Visibility (miles)

9
9
9
9
9
4
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
31
65
50
5
3
0
0
9
12
12
40
41
12
7
4
1
6
8
7
6
3

Precipitation Amount (mm)

0
0
0
0
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
6
9
7
8
10
8
7
7
11
15
16
19
20
22
19
18
17
16
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
50
55
57
69
67
66
69
73
68
61
69
68
59
58
36
36
36
35
38
40
43
46

Pressure (mb)

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

Ozone (du)

357
358
360
364
369
372
377
379
381
381
382
384
386
388
391
392
393
396
400
403
405
406
408
409

Saturday 3

Waxing Crescent 49%

10:43

02:57

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
20 Bad

Sun - Rise: 05:10, Set: 20:28, Transit: 12:49. Moon - Rise: 10:43, Set: 02:57. Civil Dark: 21:08 - 04:29. Nautical Dark: 22:04 - 03:32. Astro Dark: 23:22 - 02:12

Total Clouds (% Sky Obscured)

50
50
55
50
51
66
86
87
89
92
87
85
87
89
87
84
89
95
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
2
3
4
4
3
3
7
9
10
10
10
10
21
32
43
63
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
31
61
87
87
85
87
84
80
77
81
85
92
95
94
95
92
86

High Clouds (% Sky Obscured)

0
0
0
0
30
61
86
87
89
90
63
36
9
6
3
0
32
60
85
49
24
4
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
Very Light Rain

Precipitation Probability (%)

0
1
1
0
1
1
0
1
0
0
7
8
5
8
9
8
5
2
0
8
16
26
43
54

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
6
6
5
4
4
3
2
2
3
4
6
8
10
11
12
13
14
14
15
14
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
53
55
56
58
60
62
64
63
62
63
54
47
42
40
38
36
35
33
32
34
37
40
44

Pressure (mb)

1021
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

409
410
411
411
412
413
415
417
418
419
420
419
418
417
416
415
415
413
412
410
410
409
408
409

Sunday 4

First Quarter 60%

12:07

03:14

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

Sun - Rise: 05:08, Set: 20:30, Transit: 12:49. Moon - Rise: 12:07, Set: 03:14. Civil Dark: 21:10 - 04:26. Nautical Dark: 22:07 - 03:29. Astro Dark: 23:27 - 02:07

Total Clouds (% Sky Obscured)

95
83
70
58
46
35
32
36
36
27
39
46
52
56
74
91
92
93
94
91
89
86

Low Clouds (% Sky Obscured)

95
79
62
45
40
34
29
36
36
27
39
46
48
56
65
73
64
55
47
39
30
23

Medium Clouds (% Sky Obscured)

73
35
13
3
4
5
6
7
13
15
20
46
52
56
74
90
80
69
52
46
50
56

High Clouds (% Sky Obscured)

0
0
0
0
7
14
25
36
36
27
39
46
52
56
74
91
84
85
88
91
89
86

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

Fog (%)

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
54
46
25
14
6
0
6
7
7
14
15
17
17
15
7
8
7
1
4
4
2

Precipitation Amount (mm)

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)

2
3
3
3
3
2
2
3
2
2
3
5
8
10
11
11
12
12
12
13
12
12

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
5
4
5
6
6
7
8
9
10
11
12
13
13
14
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
54
57
62
65
66
67
67
66
65
63
55
49
43
40
37
34
33
30
29
32
36

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

410
411
409
408
406
405
403
401
399
397
395
393
391
389
388
387
387
385
384
383
382
382

Forecast for Minusinsk, Russia (53.67,91.72)

Generated: 28/04/25 21:34:04. Forecast: 28/04/25 to 04/05/25. Timezone: UTC+7.00