Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 9%

08:37

23:57

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

Sun - Rise: 06:46, Set: 20:25, Transit: 13:36. Moon - Rise: 08:37, Set: 23:57. Civil Dark: 20:54 - 06:17. Nautical Dark: 21:30 - 05:40. Astro Dark: 22:09 - 05:02

Total Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
100
100
100
100
46
29
17
30
84
100
100
100
100
38
18

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)

0
0
0
18
60
85
100
96
100
100
100
59
37
26
21
0
0
0
0
0
26
0
0
0

High Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
100
100
100
100
13
1
17
30
84
100
100
100
100
38
18

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)

18
19
14
12
9
7
7
6
6
5
4
4
4
4
5
5
5
5
5
4
5
5
7
12

Chance of Frost

Temperature (°C)

21
22
23
23
23
21
18
15
13
12
11
11
9
8
7
6
6
5
6
11
15
18
23
25

Feels Like (°C)

17
18
18
18
18
16
13
11
9
8
7
7
6
4
5
5
3
1
2
7
12
14
17
19

Dew Point (°C)

-6
-7
-6
-4
-2
0
-1
-5
-7
-9
-10
-11
-10
-10
-10
-11
-12
-13
-10
-7
-5
-8
-6
-4

Relative Humidity (%)

16
13
14
16
19
24
28
24
23
21
21
21
25
27
28
27
27
26
31
28
25
16
13
14

Pressure (mb)

1012
1010
1009
1008
1008
1008
1009
1009
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011
1009
1008

Ozone (du)

332
335
338
338
340
341
340
341
344
344
343
341
341
344
342
339
338
337
336
333
331
330
331
330

Monday 20

Waxing Crescent 17%

09:38

01:10

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

Sun - Rise: 06:45, Set: 20:26, Transit: 13:36. Moon - Rise: 09:38, Set: 01:10. Civil Dark: 20:56 - 06:15. Nautical Dark: 21:32 - 05:39. Astro Dark: 22:11 - 05:00

Total Clouds (% Sky Obscured)

3
4
11
10
58
59
25
44
72
79
98
73
28
33
35
35
40
4
35
40
35
35
100
100

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)

0
3
11
5
58
59
25
44
47
71
29
12
0
0
0
0
0
0
0
0
29
5
0
3

High Clouds (% Sky Obscured)

2
2
2
7
23
2
0
3
34
25
97
63
28
30
35
35
40
2
25
20
25
35
100
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)

13
12
12
11
7
4
5
6
6
6
5
7
9
9
8
7
6
6
7
7
9
15
16
16

Chance of Frost

Temperature (°C)

26
27
27
27
27
26
23
18
16
16
16
16
17
18
16
16
15
13
14
19
22
24
25
26

Feels Like (°C)

22
23
23
23
23
22
19
14
13
13
13
11
14
13
13
11
10
8
11
15
16
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

14
13
14
14
14
22
26
24
24
24
25
26
27
28
28
27
27
27
31
30
21
20
18
18

Pressure (mb)

1007
1006
1005
1004
1004
1004
1004
1005
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1007
1006
1005
1004
1003

Ozone (du)

328
327
327
327
328
328
329
328
327
326
325
326
326
325
330
329
329
331
333
330
330
328
327
326

Tuesday 21

Waxing Crescent 27%

10:49

02:10

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 Bad

Sun - Rise: 06:43, Set: 20:27, Transit: 13:36. Moon - Rise: 10:49, Set: 02:10. Civil Dark: 20:57 - 06:13. Nautical Dark: 21:33 - 05:37. Astro Dark: 22:12 - 04:58

Total Clouds (% Sky Obscured)

76
78
100
100
100
95
70
65
65
73
91
60
66
36
97
100
81
50
45
59
92
92
95
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
56
60
17
40
39
0
23
25
20
15
20
30
45
80
70
61

Medium Clouds (% Sky Obscured)

62
62
98
100
100
63
55
50
55
73
91
60
66
36
87
100
73
23
15
38
85
91
94
97

High Clouds (% Sky Obscured)

30
61
98
25
42
47
0
65
65
65
70
60
0
0
47
100
37
25
20
20
20
15
37
61

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
1
8
1
2
6
5
40
64
27
9
20
23
78
95
89
71
50
39
38
55
49
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0
0.4
0.8
0.4
0.3
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

16
17
18
17
17
16
18
15
18
21
13
10
6
8
17
17
17
20
19
18
20
22
23
23

Chance of Frost

Temperature (°C)

26
27
27
26
26
26
23
22
17
11
9
9
10
10
9
8
8
7
7
8
10
11
10
11

Feels Like (°C)

19
20
21
19
20
18
16
15
11
7
6
4
8
7
5
2
2
-1
-1
3
4
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

18
16
15
15
17
18
19
16
15
28
55
68
72
74
77
87
88
85
91
84
76
62
58
47

Pressure (mb)

1002
1000
999
997
996
996
996
997
999
1002
1004
1005
1005
1005
1006
1007
1007
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

326
328
326
327
330
333
336
339
341
342
346
353
358
370
380
377
372
370
371
374
375
379
376
374

Wednesday 22

Waxing Crescent 38%

12:05

02:57

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 OK
11 OK
12 OK
13 Bad

Sun - Rise: 06:42, Set: 20:28, Transit: 13:36. Moon - Rise: 12:05, Set: 02:57. Civil Dark: 20:58 - 06:12. Nautical Dark: 21:35 - 05:35. Astro Dark: 22:14 - 04:56

Total Clouds (% Sky Obscured)

100
100
99
99
99
94
100
99
99
98
96
94
93
93
91
95
57
53
55
56
40
29
37
56

Low Clouds (% Sky Obscured)

66
73
38
39
39
45
38
28
49
36
17
7
3
10
56
46
4
37
51
49
33
6
3
16

Medium Clouds (% Sky Obscured)

100
98
95
79
76
92
100
99
97
96
90
86
86
89
75
83
33
28
54
56
25
27
35
46

High Clouds (% Sky Obscured)

83
82
81
81
67
46
36
28
19
10
10
20
25
45
59
86
37
13
0
20
0
1
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 (%)

54
48
36
19
20
22
10
17
21
10
6
3
1
5
6
6
5
2
4
3
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)

23
24
24
24
24
18
13
10
10
11
12
11
12
12
12
13
14
14
15
17
18
19
19
19

Chance of Frost

Temperature (°C)

11
11
11
12
12
11
10
8
8
8
7
7
7
6
6
6
6
6
7
7
8
10
11
12

Feels Like (°C)

3
2
3
3
4
4
3
3
3
2
2
1
1
0
1
1
1
2
2
1
1
3
5
7

Dew Point (°C)

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

Relative Humidity (%)

43
39
36
38
38
41
42
43
51
53
57
63
72
75
79
75
82
83
79
69
59
48
44
39

Pressure (mb)

1011
1011
1011
1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1017
1016
1016
1015

Ozone (du)

373
372
372
371
371
373
374
375
374
373
368
366
366
365
365
367
367
368
370
369
369
376
382
384

Thursday 23

First Quarter 50%

13:20

03:32

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

Sun - Rise: 06:40, Set: 20:29, Transit: 13:35. Moon - Rise: 13:20, Set: 03:32. Civil Dark: 20:59 - 06:10. Nautical Dark: 21:36 - 05:33. Astro Dark: 22:15 - 04:54

Total Clouds (% Sky Obscured)

70
53
36
17
9
16
30
46
9
1
15
4
8
13
20
15
15
20
25
25
25
25
34
38

Low Clouds (% Sky Obscured)

24
39
16
17
4
4
7
5
5
1
15
4
8
13
20
15
15
20
25
25
25
25
34
38

Medium Clouds (% Sky Obscured)

49
44
36
17
4
6
23
46
1
0
3
2
0
0
0
2
5
9
25
25
13
0
0
0

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
0
0
0
0
0
2
3
5
6

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

Precipitation Probability (%)

0
0
0
1
5
8
5
2
1
3
1
3
6
11
42
64
54
47
38
36
31
26
24
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
18
19
19
16
11
9
8
9
9
8
7
7
6
5
5
5
5
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
30
29
30
36
41
48
56
64
75
87
87
85
85
91
96
96
93
93
91
79
70
62
56

Pressure (mb)

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

Ozone (du)

385
387
390
394
396
398
400
401
404
405
404
403
399
393
388
379
377
375
372
370
369
368
368
367

Friday 24

Waxing Gibbous 61%

No Rise

04:00

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

Sun - Rise: 06:39, Set: 20:30, Transit: 13:35. Moon - Rise: No Rise, Set: 04:00. Civil Dark: 21:01 - 06:09. Nautical Dark: 21:37 - 05:32. Astro Dark: 22:17 - 04:52

Total Clouds (% Sky Obscured)

42
38
38
38
26
17
4
9
15
20
25
25
30
29
37
45
50
59
64
59
55
45
24
19

Low Clouds (% Sky Obscured)

42
38
38
38
26
16
2
6
9
11
8
4
1
1
2
3
3
4
5
12
18
25
24
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
7
11
25
25
30
29
37
45
50
59
64
59
55
45
24
19

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
2
2
12
14
20
21
28
37
42
40
34
38
31
20
12
9

ISS Passover

Visibility (miles)

8
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 (%)

15
14
12
6
9
7
0
3
3
2
5
5
3
4
3
2
2
2
1
7
10
11
24
31

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
13
12
10
9
8
8
7
6
5
5
4
3
4
5
6
9
10
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
46
44
42
39
43
48
53
53
54
53
54
54
55
54
53
53
50
48
46
47
48
51
49

Pressure (mb)

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

Ozone (du)

367
367
367
368
368
370
372
373
373
373
374
374
374
375
375
376
377
378
379
381
380
380
380
380

Saturday 25

Waxing Gibbous 72%

14:33

04:24

14 OK
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

Sun - Rise: 06:37, Set: 20:32, Transit: 13:35. Moon - Rise: 14:33, Set: 04:24. Civil Dark: 21:02 - 06:07. Nautical Dark: 21:39 - 05:30. Astro Dark: 22:19 - 04:50

Total Clouds (% Sky Obscured)

5
8
12
16
8
9
5
40
70
100
78
59
49
65
82
93
94
94
92
94
97
100

Low Clouds (% Sky Obscured)

5
8
12
11
8
9
5
29
31
34
24
13
0
0
0
0
2
3
4
18
32
46

Medium Clouds (% Sky Obscured)

5
8
12
16
8
9
5
40
70
99
78
59
49
65
82
91
90
89
88
89
91
92

High Clouds (% Sky Obscured)

4
8
12
16
8
8
5
36
67
98
74
51
28
47
64
78
81
86
90
92
96
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

38
40
43
47
53
58
63
62
61
60
48
33
1
16
22
26
29
31
30
34
38
42

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
14
14
13
12
10
8
7
5
4
3
2
1
0
-0
2
4
6
8
10

Feels Like (°C)

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

Dew Point (°C)

4
4
6
7
10
9
9
8
6
4
2
1
-1
-3
-2
-2
-2
-1
1
2
3
4

Relative Humidity (%)

49
48
55
63
74
76
80
84
82
81
82
80
77
74
80
86
91
86
82
78
70
65

Pressure (mb)

1008
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1006
1006
1005

Ozone (du)

380
381
381
382
382
382
381
381
381
381
381
380
378
377
377
377
378
379
380
381
381
380

Forecast for Twin Falls, Twin Falls, United States of America (42.58,-114.47)

Generated: 19/04/26 14:29:41. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-6.00