Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 81%

15:51

04:46

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:42, Set: 20:59, Transit: 13:51. Moon - Rise: 15:51, Set: 04:46. Civil Dark: 21:33 - 06:09. Nautical Dark: 22:15 - 05:26. Astro Dark: 23:03 - 04:39

Total Clouds (% Sky Obscured)

59
74
97
94
89
62
77
68
64
87
95
100
100
99
100
100
100
100
100
100
100
99
94
94

Low Clouds (% Sky Obscured)

2
26
82
82
71
46
66
17
2
28
43
90
57
55
87
86
80
47
65
86
84
47
84
52

Medium Clouds (% Sky Obscured)

22
74
52
40
40
24
24
28
48
40
42
76
100
98
98
100
100
100
100
95
100
89
86
80

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
55
7
31
65
87
60
66
100
100
75
75
100
100
90
53
46
49

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
2
2
7
3
0
0
0
3
1
0
1
5
10
18
26
23
23
9
14
27
30
22

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
3
4
3
3
2
2
3
5
6
7
8
8
8
8
8
9
8
13
14
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-14
-13
-14
-12
-11
-11
-10
-9
-8
-6
-5
-5
-4
-3
-2
-5
-7
-6
-7
-8
-8
-8

Relative Humidity (%)

57
53
52
52
43
39
34
30
28
28
29
30
31
32
36
40
47
45
43
47
49
48
49
51

Pressure (mb)

1019
1019
1019
1019
1019
1018
1017
1017
1016
1014
1013
1012
1011
1011
1011
1011
1012
1014
1015
1016
1016
1017
1017
1018

Ozone (du)

385
383
379
379
384
387
386
383
381
376
369
367
366
366
364
361
360
360
360
361
364
365
367
367

Monday 27

Waxing Gibbous 88%

17:03

05:02

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 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:41, Set: 21:01, Transit: 13:51. Moon - Rise: 17:03, Set: 05:02. Civil Dark: 21:35 - 06:07. Nautical Dark: 22:17 - 05:24. Astro Dark: 23:05 - 04:36

Total Clouds (% Sky Obscured)

96
100
100
100
99
99
99
98
93
73
53
51
37
44
53
67
81
77
73
66
72
65
92
96

Low Clouds (% Sky Obscured)

35
38
40
80
86
81
38
33
30
60
53
51
37
34
27
24
10
2
5
8
13
6
55
60

Medium Clouds (% Sky Obscured)

57
63
46
53
51
80
90
90
80
20
2
2
3
5
14
30
73
75
68
56
55
55
62
89

High Clouds (% Sky Obscured)

64
73
66
60
60
65
74
65
29
3
3
0
0
0
3
4
4
2
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 (%)

13
5
7
6
5
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
66
71
66
58
52
48
45
42
39
36
33
30
28
27
30
34
35
36
40
45
48
48

Pressure (mb)

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

Ozone (du)

367
369
369
367
365
364
367
367
368
369
372
372
372
373
374
374
375
376
377
377
377
378
381
386

Tuesday 28

Waxing Gibbous 94%

18:13

05:17

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

Sun - Rise: 06:39, Set: 21:02, Transit: 13:51. Moon - Rise: 18:13, Set: 05:17. Civil Dark: 21:36 - 06:05. Nautical Dark: 22:19 - 05:22. Astro Dark: 23:08 - 04:34

Total Clouds (% Sky Obscured)

98
97
97
94
91
94
92
100
100
100
100
100
84
89
63
29
54
41
32
32
41
36
82
36

Low Clouds (% Sky Obscured)

62
80
84
85
77
71
70
72
100
100
83
53
49
63
38
28
32
0
0
24
36
34
32
31

Medium Clouds (% Sky Obscured)

95
94
92
91
86
85
79
100
88
88
93
100
66
61
31
7
43
40
31
28
30
29
63
34

High Clouds (% Sky Obscured)

0
0
0
4
0
4
3
3
0
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
8
5
1
7
6
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
8
12
12
10
9
8
22
30
45
51
54
46
28
18
3
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-9
-9
-9
-9
-6
-3
-1
-0
-2
-2
-2
-2
-2
-2
-2
-1
-2
-3
-5
-5
-4
-4

Relative Humidity (%)

47
46
47
47
45
41
47
53
58
62
51
49
51
48
47
46
46
56
58
61
62
66
70
71

Pressure (mb)

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

Ozone (du)

390
391
393
394
393
389
388
388
386
385
386
387
388
387
385
384
381
379
378
377
376
376
378
383

Wednesday 29

Waxing Gibbous 98%

19:22

05:32

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
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:37, Set: 21:04, Transit: 13:50. Moon - Rise: 19:22, Set: 05:32. Civil Dark: 21:38 - 06:03. Nautical Dark: 22:21 - 05:20. Astro Dark: 23:10 - 04:31

Total Clouds (% Sky Obscured)

76
85
90
73
61
82
58
73
64
54
75
72
67
65
67
67
84
51
47
33
83
95
93
72

Low Clouds (% Sky Obscured)

33
37
36
27
18
26
15
16
19
23
51
62
60
58
55
31
36
6
5
3
35
55
64
50

Medium Clouds (% Sky Obscured)

40
44
48
43
41
39
32
32
44
33
26
19
17
65
67
47
22
24
28
23
26
29
31
33

High Clouds (% Sky Obscured)

0
0
2
0
1
5
2
17
2
2
2
1
0
0
0
0
0
0
3
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
4
5
5
8
8
6
7
7
5
4
2
0
0
0
0
0
0
0
1
2
2

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
4
4
5
3
4
5
6
9
11
12
12
13
13
13
12
10
10
7
7
6
4
3
1

Chance of Frost

Temperature (°C)

0
-0
0
0
3
6
9
10
12
13
13
14
14
14
13
12
11
9
7
6
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
69
66
58
47
42
39
33
33
32
30
27
27
29
30
33
43
48
51
54
56
58
60

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

381
374
375
374
372
372
371
371
371
373
375
377
379
380
379
382
383
382
381
380
381
383
383
380

Thursday 30

Waxing Gibbous 100%

20:32

05:48

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

Sun - Rise: 06:36, Set: 21:05, Transit: 13:50. Moon - Rise: 20:32, Set: 05:48. Civil Dark: 21:39 - 06:01. Nautical Dark: 22:23 - 05:18. Astro Dark: 23:12 - 04:28

Total Clouds (% Sky Obscured)

89
90
80
42
38
12
46
58
44
39
51
69
60
46
31
23
14
5
13
22
29
32
38
40

Low Clouds (% Sky Obscured)

80
87
73
24
35
3
9
18
27
21
11
1
0
0
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

38
43
48
37
24
8
6
3
0
27
51
69
59
44
26
16
6
0
7
16
23
24
24
24

High Clouds (% Sky Obscured)

0
0
0
0
0
1
10
15
9
0
0
0
0
1
1
1
2
3
13
22
29
26
15
14

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 (%)

5
7
8
8
6
1
2
1
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)

1
1
2
3
4
6
7
8
7
8
7
7
7
7
7
6
4
3
3
4
4
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
0
0
0
4
4
5
5
5
8
9
11
11
11
11
11
10
10
9
8
8
7
2
1

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-5
-6
-6

Relative Humidity (%)

62
63
62
62
54
47
42
41
37
34
32
30
28
28
27
28
30
35
39
41
44
46
47
48

Pressure (mb)

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

Ozone (du)

374
372
371
370
369
370
371
372
373
374
368
365
361
358
356
354
354
354
353
353
353
353
353
352

Friday 1

Full Moon 100%

21:43

06:07

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

Sun - Rise: 06:34, Set: 21:06, Transit: 13:50. Moon - Rise: 21:43, Set: 06:07. Civil Dark: 21:41 - 06:00. Nautical Dark: 22:24 - 05:16. Astro Dark: 23:15 - 04:26

Total Clouds (% Sky Obscured)

31
20
8
10
9
11
12
15
18
13
12
11
13
9
9
9
11
9
14
18
32
28
38
53

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
13

High Clouds (% Sky Obscured)

10
6
2
3
4
4
2
3
2
2
2
0
0
1
1
2
6
5
8
7
4
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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
4
7
11
12
14
16
17
18
20
20
20
20
18
16
13
12
11
10
9
9

Feels Like (°C)

0
0
-1
-1
0
2
3
4
5
6
13
13
13
14
14
15
16
15
14
13
12
10
5
5

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
51
44
39
35
30
26
24
21
20
18
19
19
20
24
28
34
35
36
38
40
42

Pressure (mb)

1024
1025
1025
1025
1024
1023
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

352
352
353
354
353
353
353
353
352
351
350
348
346
345
344
342
343
343
344
345
346
347
347
347

Saturday 2

Waning Gibbous 97%

22:52

06:30

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:33, Set: 21:08, Transit: 13:50. Moon - Rise: 22:52, Set: 06:30. Civil Dark: 21:42 - 05:58. Nautical Dark: 22:26 - 05:14. Astro Dark: 23:17 - 04:23

Total Clouds (% Sky Obscured)

59
65
66
61
56
55
59
72
81
81
79
77
71
64
59
75
88
98
94
90
85

Low Clouds (% Sky Obscured)

3
4
5
3
2
0
9
16
23
22
20
20
13
8
0
1
1
2
2
1
0

Medium Clouds (% Sky Obscured)

19
14
12
8
4
1
0
0
0
0
0
0
11
22
33
21
12
3
3
5
6

High Clouds (% Sky Obscured)

0
0
5
0
0
5
10
20
30
36
42
49
53
57
59
71
84
98
94
90
85

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

4
4
4
4
6
8
10
10
10
10
10
10
9
9
9
9
8
8
7
8
8

Chance of Frost

Temperature (°C)

8
7
6
5
7
10
12
13
15
16
17
18
18
18
18
17
15
13
11
9
8

Feels Like (°C)

5
4
4
3
4
6
8
8
9
10
13
13
13
13
13
14
13
11
10
9
7

Dew Point (°C)

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

Relative Humidity (%)

45
51
58
67
66
67
66
61
57
54
50
46
43
42
42
43
47
52
57
62
65

Pressure (mb)

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

Ozone (du)

348
350
353
356
355
355
354
354
353
353
354
355
356
357
358
359
359
359
359
360
361

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

Generated: 26/04/26 03:43:24. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-5.00