Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 50%

13:19

03:36

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

Sun - Rise: 06:40, Set: 20:32, Transit: 13:36. Moon - Rise: 13:19, Set: 03:36. Civil Dark: 21:03 - 06:09. Nautical Dark: 21:40 - 05:31. Astro Dark: 22:21 - 04:50

Total Clouds (% Sky Obscured)

60
73
73
4
10
23
29
29
24
17
0
2
32
25
26
40
62
69
72
96
100
82
97
95

Low Clouds (% Sky Obscured)

11
13
8
4
9
16
20
17
12
10
0
2
32
25
15
25
36
24
0
2
22
0
2
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
8
0
0
2
2
0
3
52
61
48
91
100
82
94
91

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
6
7
8
8
6
4
3
4
7
9
8
19
6
5
6
9
11
24
21
24
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)

20
17
16
12
10
8
6
5
5
6
8
7
6
5
7
10
11
10
9
9
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-4
-3
-3
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-5
-9
-11
-12
-12
-12
-13
-12
-9

Relative Humidity (%)

53
55
64
75
80
81
80
78
78
76
76
78
79
79
74
67
45
38
34
34
34
31
32
41

Pressure (mb)

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

Ozone (du)

367
364
361
361
360
360
360
359
361
362
363
365
368
370
374
376
378
381
385
393
393
394
397
381

Friday 24

Waxing Gibbous 61%

14:33

04:04

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:38, Set: 20:33, Transit: 13:36. Moon - Rise: 14:33, Set: 04:04. Civil Dark: 21:04 - 06:07. Nautical Dark: 21:42 - 05:29. Astro Dark: 22:22 - 04:48

Total Clouds (% Sky Obscured)

85
94
96
98
84
58
97
70
86
89
90
99
91
70
71
68
62
72
79
81
69
100
95
62

Low Clouds (% Sky Obscured)

11
51
50
98
67
55
81
64
77
83
83
87
90
70
71
68
60
72
79
78
63
49
2
2

Medium Clouds (% Sky Obscured)

66
88
94
91
79
55
89
53
57
67
68
62
51
8
3
3
18
52
65
72
69
100
92
48

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
2
3
3
0
0
0
0
1
21
25
30
35
31
2
51

ISS Passover

Visibility (miles)

9
9
9
8
4
2
1
1
1
0
2
3
4
9
9
9
9
6
4
4
3
4
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
5
17
5
24
34
30
33
35
35
34
24
17
12
10
22
16
25
25
22
23
8
7
5

Precipitation Amount (mm)

0
0
0
0
0.1
0.2
0.2
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
38
48
57
60
81
86
86
89
92
92
92
90
87
72
57
55
53
50
47
48
44
39
38

Pressure (mb)

1009
1009
1010
1012
1012
1013
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1013
1012
1011
1010
1009
1008
1006
1005

Ozone (du)

378
379
381
384
385
391
393
388
386
388
390
392
392
393
393
392
392
393
394
393
391
390
392
393

Saturday 25

Waxing Gibbous 72%

15:43

04:26

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:37, Set: 20:35, Transit: 13:36. Moon - Rise: 15:43, Set: 04:26. Civil Dark: 21:05 - 06:06. Nautical Dark: 21:43 - 05:28. Astro Dark: 22:24 - 04:46

Total Clouds (% Sky Obscured)

61
55
55
53
82
100
100
100
100
100
100
100
50
55
45
44
41
49
45
62
74
81
90
93

Low Clouds (% Sky Obscured)

7
4
0
19
16
4
0
0
0
0
0
5
10
14
15
13
11
4
7
7
18
24
27
30

Medium Clouds (% Sky Obscured)

47
55
55
40
50
100
100
100
100
100
100
99
50
55
45
44
41
49
40
35
20
40
63
84

High Clouds (% Sky Obscured)

50
45
45
53
82
74
99
100
90
5
5
13
1
1
0
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
2
3
6
3
2
5
8
19
24
23
25
25
23
16
7
12
16
19
17
18
17
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
5
2
3
4
3
4
4
4
5
5
5
5
5
3
2
2
5
7
9
11
12
13

Chance of Frost

Temperature (°C)

4
3
2
-1
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-1
2
3
4
5
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
38
50
56
63
67
67
65
64
65
67
68
69
71
57
43
34
29
27
27
28
29
30
32

Pressure (mb)

1005
1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1002
1002
1003
1003

Ozone (du)

395
397
391
388
386
387
386
386
384
384
384
387
392
396
398
400
400
399
398
399
399
398
396
396

Sunday 26

Waxing Gibbous 81%

16:50

04:46

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

Sun - Rise: 06:35, Set: 20:36, Transit: 13:36. Moon - Rise: 16:50, Set: 04:46. Civil Dark: 21:07 - 06:04. Nautical Dark: 21:45 - 05:26. Astro Dark: 22:26 - 04:44

Total Clouds (% Sky Obscured)

71
16
3
12
24
38
35
69
45
34
24
16
27
42
46
51
89
100
91
84
74
70
72
74

Low Clouds (% Sky Obscured)

29
15
0
2
3
4
11
16
21
15
16
10
15
18
19
13
17
14
15
6
0
1
3
3

Medium Clouds (% Sky Obscured)

65
15
2
2
0
3
1
39
6
2
1
0
0
3
0
8
14
30
91
84
74
70
72
74

High Clouds (% Sky Obscured)

0
0
1
12
24
35
23
12
0
0
0
0
14
28
33
25
49
55
5
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 (%)

17
13
2
6
5
1
2
2
1
2
3
1
2
3
1
6
5
4
12
15
13
22
24
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
33
42
53
59
63
63
62
60
61
60
60
58
58
51
40
33
31
32
32
32
34
36
38

Pressure (mb)

1003
1004
1005
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

396
396
397
398
398
396
398
398
400
399
395
391
387
385
384
386
388
389
388
389
388
385
382
378

Monday 27

Waxing Gibbous 88%

17:57

05:04

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

Sun - Rise: 06:34, Set: 20:37, Transit: 13:36. Moon - Rise: 17:57, Set: 05:04. Civil Dark: 21:08 - 06:03. Nautical Dark: 21:46 - 05:24. Astro Dark: 22:28 - 04:42

Total Clouds (% Sky Obscured)

61
50
42
29
15
0
0
1
0
1
4
5
5
5
5
37
70
100
100
100
100
81
61
51

Low Clouds (% Sky Obscured)

3
3
0
0
0
0
0
1
0
1
4
5
5
5
5
10
11
22
33
38
41
32
19
5

Medium Clouds (% Sky Obscured)

61
25
24
20
11
0
0
0
0
1
4
5
5
5
5
37
70
100
100
100
100
81
61
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
5
5
5
37
70
85
90
85
85
81
61
51

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 (%)

22
15
4
5
3
0
0
0
0
0
0
0
0
0
0
5
4
1
7
8
1
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)

16
13
9
6
5
4
4
4
4
4
4
4
4
4
3
2
4
6
8
9
9
10
10
9

Chance of Frost

Temperature (°C)

7
6
5
2
1
1
0
0
0
0
0
0
1
2
4
5
6
7
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
43
51
62
65
67
67
69
70
70
69
69
66
60
55
52
46
42
38
37
36
34
35
36

Pressure (mb)

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

Ozone (du)

378
377
372
373
374
375
375
372
370
381
370
367
368
369
369
370
365
361
356
353
350
347
345
342

Tuesday 28

Waxing Gibbous 94%

17:57

05:23

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

Sun - Rise: 06:32, Set: 20:38, Transit: 13:36. Moon - Rise: 17:57, Set: 05:23. Civil Dark: 21:09 - 06:01. Nautical Dark: 21:48 - 05:22. Astro Dark: 22:30 - 04:40

Total Clouds (% Sky Obscured)

51
45
39
40
38
32
28
24
25
25
25
30
30
15
11
36
67
98
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
14
22
29
19
10
0

Medium Clouds (% Sky Obscured)

51
41
24
38
38
32
28
24
25
25
25
30
30
15
11
36
67
72
81
89
99
86
74
62

High Clouds (% Sky Obscured)

51
45
39
40
38
32
28
24
25
25
25
30
30
13
2
2
2
3
2
1
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
6
7
5
11
11
6
8
7
3

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)

8
6
5
4
4
5
6
6
6
6
6
6
6
4
3
2
0
3
5
4
4
5
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
3
3
3
2
1
-0
-0
0
-1
-1
-0
0
1
2
2
3
10
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

36
42
47
54
53
53
52
53
55
56
57
58
60
55
50
47
44
41
38
35
33
30
30
30

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

340
340
340
340
340
340
340
340
339
339
339
339
338
340
341
343
344
346
348
348
348
348
349
350

Wednesday 29

Waxing Gibbous 98%

19:03

05:42

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

Sun - Rise: 06:31, Set: 20:39, Transit: 13:36. Moon - Rise: 19:03, Set: 05:42. Civil Dark: 21:10 - 05:59. Nautical Dark: 21:49 - 05:21. Astro Dark: 22:31 - 04:38

Total Clouds (% Sky Obscured)

88
76
64
45
25
7
7
11
20
34
38
42
34
34
34
47
64
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
11
20
34
38
42
34
34
34
47
45
25

Medium Clouds (% Sky Obscured)

48
46
36
27
16
5
7
11
20
34
38
42
34
34
34
47
42
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
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
7
5

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
Very Light Rain

Precipitation Probability (%)

4
3
1
2
2
1
7
6
2
15
17
13
25
28
26
38
43
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
33
38
43
46
51
54
54
55
54
57
60
65
62
62
61
58
57

Pressure (mb)

1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

351
350
350
349
346
343
340
340
339
338
338
337
336
334
333
331
331
331

Forecast for Indian Head Rock, Camas, United States of America (43.53,-114.75)

Generated: 23/04/26 18:32:27. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-6.00