Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 71%

14:37

04:46

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

Sun - Rise: 06:42, Set: 20:58, Transit: 13:51. Moon - Rise: 14:37, Set: 04:46. Civil Dark: 21:32 - 06:09. Nautical Dark: 22:14 - 05:26. Astro Dark: 23:01 - 04:39

Total Clouds (% Sky Obscured)

100
100
94
98
80
77
46
68
43
69
60
39
46
58
82
89
90
91
83
81
90
97
97
100

Low Clouds (% Sky Obscured)

90
82
65
53
64
63
2
2
0
0
3
0
0
0
0
56
90
88
67
65
77
88
91
92

Medium Clouds (% Sky Obscured)

15
15
7
0
0
3
3
18
7
54
57
39
46
54
80
88
89
89
56
52
61
67
51
97

High Clouds (% Sky Obscured)

55
51
3
3
72
66
46
48
41
54
3
1
0
14
3
3
3
0
0
0
0
3
36
16

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
3
1
0
3
5
4
9
21
29
16

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)

21
20
19
19
19
18
15
9
6
6
6
6
5
4
4
1
2
2
1
3
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-12
-11
-11
-10
-10
-11

Relative Humidity (%)

37
33
31
30
31
32
33
37
40
42
47
51
56
58
58
60
58
57
49
44
39
35
33
31

Pressure (mb)

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

Ozone (du)

378
378
380
381
381
383
383
384
384
384
382
383
384
383
384
383
384
383
381
382
384
381
377
372

Sunday 26

Waxing Gibbous 81%

15:51

05:02

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 OK

Sun - Rise: 06:41, Set: 20:59, Transit: 13:51. Moon - Rise: 15:51, Set: 05:02. Civil Dark: 21:33 - 06:07. Nautical Dark: 22:15 - 05:24. Astro Dark: 23:03 - 04:36

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
100
100
99
100
99
97
97
98
95
91
86
60
64
62
60
17

Low Clouds (% Sky Obscured)

91
83
77
85
84
82
81
49
63
85
76
60
84
84
87
92
81
67
60
23
30
27
0
10

Medium Clouds (% Sky Obscured)

81
84
94
99
100
98
100
100
100
100
97
93
95
39
42
58
51
42
20
0
0
0
2
9

High Clouds (% Sky Obscured)

27
11
88
91
88
100
100
86
81
96
81
63
45
45
55
60
45
40
41
47
62
62
60
4

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

Precipitation Probability (%)

12
7
7
4
6
6
12
24
51
58
53
44
33
22
14
6
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
9
10
11
13
15
15
14
14
15
16
15
13
12
12
12
11
12
13
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
30
29
30
31
34
40
45
47
49
49
55
60
71
74
70
60
56
56
51
44
39
34
30

Pressure (mb)

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

Ozone (du)

368
365
368
370
369
368
368
367
367
369
369
369
369
368
369
369
371
373
374
374
374
373
371
373

Monday 27

Waxing Gibbous 88%

17:03

05:17

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

Sun - Rise: 06:39, Set: 21:01, Transit: 13:51. Moon - Rise: 17:03, Set: 05:17. Civil Dark: 21:35 - 06:05. Nautical Dark: 22:17 - 05:22. Astro Dark: 23:05 - 04:34

Total Clouds (% Sky Obscured)

12
16
23
31
33
32
51
49
49
13
51
50
44
40
35
39
40
59
59
85
86
89
92
94

Low Clouds (% Sky Obscured)

12
16
23
31
33
32
37
26
26
10
0
0
0
0
5
5
5
26
45
67
63
58
54
66

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
1
1
1
1
18
17
44
40
35
34
35
50
50
76
78
84
86
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
51
49
49
10
51
46
44
2
0
0
2
0
2
2
0
0
2
2

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
5
10
6
14

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
11
10
10
9
9
6
6
6
5
4
4
3
3
3
3
3
3
3
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
25
23
22
22
21
23
29
33
36
38
39
41
41
42
41
43
43
43
39
35
31
28
28

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018

Ozone (du)

377
380
381
384
389
390
390
391
392
393
393
392
390
388
387
388
388
391
392
391
389
383
386
389

Tuesday 28

Waxing Gibbous 94%

18:13

05:32

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

Sun - Rise: 06:37, Set: 21:02, Transit: 13:50. Moon - Rise: 18:13, Set: 05:32. Civil Dark: 21:36 - 06:03. Nautical Dark: 22:19 - 05:20. Astro Dark: 23:08 - 04:31

Total Clouds (% Sky Obscured)

95
96
87
78
53
40
59
56
28
29
53
75
87
96
95
94
87
33
40
43
67
75
81
78

Low Clouds (% Sky Obscured)

77
88
74
61
37
29
45
49
17
19
20
47
50
50
41
49
45
7
3
5
37
51
68
69

Medium Clouds (% Sky Obscured)

87
84
85
78
23
29
59
56
16
14
53
57
83
95
95
19
21
26
30
35
36
37
37
37

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
17
19
18
11
29
49
29
7
3
0
2
7
2
2
2
3
6
9
10
10
11
21
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
5
5
3
3
3
3
3
3
3
3
3
3
4
4
4
6
9
11
11
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
27
29
34
36
36
44
69
71
73
71
66
69
69
69
70
72
74
77
65
57
55
56
58

Pressure (mb)

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

Ozone (du)

386
386
384
382
381
380
378
378
378
374
377
382
384
380
379
382
383
386
387
387
389
390
392
393

Wednesday 29

Waxing Gibbous 98%

19:22

05:48

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 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK

Sun - Rise: 06:36, Set: 21:04, Transit: 13:50. Moon - Rise: 19:22, Set: 05:48. Civil Dark: 21:38 - 06:01. Nautical Dark: 22:21 - 05:18. Astro Dark: 23:10 - 04:28

Total Clouds (% Sky Obscured)

76
75
81
77
79
53
49
56
55
53
50
50
48
47
33
21
8
7
5
2
6
11
18
29

Low Clouds (% Sky Obscured)

74
75
74
69
70
41
38
42
30
15
0
33
27
25
22
13
6
4
2
1
6
11
18
18

Medium Clouds (% Sky Obscured)

40
39
42
43
42
45
48
51
49
50
48
11
12
12
11
5
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

0
1
1
0
0
1
1
0
0
1
0
0
0
0
0
0
1
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 (%)

11
16
9
7
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
53
53
51
46
45
47
53
57
62
64
66
68
70
70
73
74
75
66
58
50
44
38
33

Pressure (mb)

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

Ozone (du)

393
393
392
390
388
387
385
384
382
381
382
385
389
393
397
392
387
383
381
380
379
380
382
383

Thursday 30

Waxing Gibbous 100%

20:32

06:07

14 OK
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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good

Sun - Rise: 06:34, Set: 21:05, Transit: 13:50. Moon - Rise: 20:32, Set: 06:07. Civil Dark: 21:39 - 06:00. Nautical Dark: 22:23 - 05:16. Astro Dark: 23:12 - 04:26

Total Clouds (% Sky Obscured)

30
49
53
59
55
57
51
54
35
33
24
28
28
32
33
36
39
40
40
41
30
21
13
17

Low Clouds (% Sky Obscured)

10
2
2
2
2
1
1
0
0
0
0
0
0
0
10
19
29
29
31
32
26
19
13
15

Medium Clouds (% Sky Obscured)

18
27
41
56
55
57
51
50
35
33
24
28
28
32
33
32
17
18
21
21
16
10
2
1

High Clouds (% Sky Obscured)

0
0
2
3
4
19
34
54
35
19
0
0
0
0
0
0
1
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)

10
10
9
8
8
8
6
5
4
3
4
5
5
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

11
12
13
13
13
13
11
10
8
7
6
5
5
4
3
3
3
3
5
8
11
12
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
30
28
27
26
26
29
32
36
39
44
48
50
49
51
54
57
62
54
47
41
34
30
25

Pressure (mb)

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

Ozone (du)

379
375
371
371
371
371
373
374
375
372
369
366
366
366
365
365
365
365
365
365
365
365
366
366

Friday 1

Full Moon 100%

21:43

06:30

14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:33, Set: 21:06, Transit: 13:50. Moon - Rise: 21:43, Set: 06:30. Civil Dark: 21:41 - 05:58. Nautical Dark: 22:24 - 05:14. Astro Dark: 23:15 - 04:23

Total Clouds (% Sky Obscured)

19
21
21
15
7
12
16
20
14
8
2
4
5
7
11
14
15

Low Clouds (% Sky Obscured)

18
21
15
8
2
5
7
9
7
4
0
0
1
1
3
5
7

Medium Clouds (% Sky Obscured)

1
0
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
15
13
11
10
8
7
6
5
4
4

Feels Like (°C)

15
16
16
16
17
17
17
16
15
13
12
10
5
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

24
23
21
21
21
21
24
28
32
34
37
40
42
45
48
52
56

Pressure (mb)

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

Ozone (du)

365
365
364
363
363
362
363
363
364
363
363
363
361
360
358
358
358

Forecast for Arnegard, McKenzie, United States of America (47.60,-103.44)

Generated: 25/04/26 14:18:53. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-5.00