Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 99%

20:32

08:35

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:00, Set: 20:17, Transit: 13:38. Moon - Rise: 20:32, Set: 08:35. Civil Dark: 20:46 - 06:31. Nautical Dark: 21:21 - 05:56. Astro Dark: 21:59 - 05:20

Total Clouds (% Sky Obscured)

85
88
91
100
100
99
89
100
100
100
100
100
92
98
67
87
54
38
29
66
90
73
72
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
30
7
25
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

85
88
91
83
85
98
84
87
90
89
94
87
63
85
61
87
36
38
29
61
90
71
72
78

High Clouds (% Sky Obscured)

85
88
91
100
100
94
55
100
100
100
100
100
75
51
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
14
19
9
23
20
1
0
0
12
18
16
18
14
12
1
2
2
3
5
9
7
15
18

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
4
0
5
5
5
4
4
5
4
4
5
3
3
4
4
4
6
7
6
6
7
7
7

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
20
20
20
20
19
19
19
19
19
19
20
22
24
25
26
27
28
28

Feels Like (°C)

23
22
20
19
20
19
20
18
17
18
20
19
19
19
18
19
20
22
25
26
24
25
25
26

Dew Point (°C)

4
5
8
11
12
12
14
14
13
13
13
14
14
15
14
14
15
11
10
8
7
8
8
8

Relative Humidity (%)

26
28
37
48
55
54
67
67
64
63
68
71
71
77
75
72
69
49
42
34
29
29
28
28

Pressure (mb)

1012
1012
1012
1012
1013
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1012
1011
1011
1010
1009
1008

Ozone (du)

287
289
290
291
291
292
291
291
291
293
295
296
298
301
302
305
305
304
303
304
305
305
305
305

Saturday 29

Waning Gibbous 95%

20:52

09:44

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

Sun - Rise: 07:01, Set: 20:16, Transit: 13:38. Moon - Rise: 20:52, Set: 09:44. Civil Dark: 20:45 - 06:32. Nautical Dark: 21:20 - 05:58. Astro Dark: 21:56 - 05:21

Total Clouds (% Sky Obscured)

73
30
82
26
33
77
21
15
66
61
29
27
22
6
2
1
0
0
0
0
0
0
0
4

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)

70
30
78
26
33
71
21
11
17
17
18
18
15
6
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
50
40
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

6
7
4
1
3
1
6
1
3
6
6
7
8
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)

8
11
6
4
1
3
4
4
10
14
14
14
13
13
13
14
15
14
13
12
11
10
9
8

Chance of Frost

Temperature (°C)

28
26
26
25
23
22
21
19
19
18
17
16
15
15
14
14
15
17
19
20
22
23
24
25

Feels Like (°C)

26
23
25
22
23
22
19
19
20
15
13
12
13
11
10
10
11
13
15
17
18
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

30
34
33
38
43
44
43
46
48
46
46
44
46
42
38
36
32
28
26
24
22
20
19
16

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1010
1011
1012
1013
1014
1014
1015
1016
1016
1016
1016
1016
1015
1014
1013
1012

Ozone (du)

305
304
303
305
306
308
311
311
310
310
310
311
311
318
319
321
323
322
321
319
319
318
317
317

Sunday 30

Waning Gibbous 89%

21:13

10:56

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

Sun - Rise: 07:02, Set: 20:14, Transit: 13:37. Moon - Rise: 21:13, Set: 10:56. Civil Dark: 20:43 - 06:34. Nautical Dark: 21:18 - 05:59. Astro Dark: 21:54 - 05:22

Total Clouds (% Sky Obscured)

48
50
50
51
51
46
65
39
39
7
4
42
67
51
31
38
48
49
62
62
65
60
55
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
16
4
12
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
8
2
31
4
0
0
0
30
28
31
27
38
44
43
24
20
16
8
8
7

High Clouds (% Sky Obscured)

43
45
45
45
40
40
38
27
20
3
4
18
67
35
1
0
1
1
62
62
65
60
55
55

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
4
6
24
31
32
43
38

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)

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

Chance of Frost

Temperature (°C)

25
25
24
23
20
18
16
15
15
15
14
14
13
13
13
15
17
19
21
24
25
26
27
27

Feels Like (°C)

22
20
19
18
16
14
13
11
11
11
12
12
12
12
13
14
15
17
19
22
23
24
25
24

Dew Point (°C)

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

Relative Humidity (%)

16
14
16
21
24
24
23
22
22
22
23
24
25
26
27
28
20
16
14
13
11
11
10
10

Pressure (mb)

1011
1011
1011
1011
1012
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1014
1014
1013
1012
1011
1010
1009
1008
1007

Ozone (du)

316
317
316
316
314
314
314
314
313
313
312
314
315
316
317
318
318
318
319
319
318
318
318
319

Monday 31

Waning Gibbous 80%

21:36

12:10

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

Sun - Rise: 07:04, Set: 20:12, Transit: 13:37. Moon - Rise: 21:36, Set: 12:10. Civil Dark: 20:41 - 06:35. Nautical Dark: 21:16 - 06:00. Astro Dark: 21:52 - 05:24

Total Clouds (% Sky Obscured)

55
37
25
33
42
50
8
28
4
4
25
82
100
100
100
100
83
22
44
45
45
45
56
74

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)

8
6
4
25
2
0
0
3
3
4
11
82
89
85
81
37
17
10
2
0
0
0
27
34

High Clouds (% Sky Obscured)

55
37
24
3
42
50
5
26
1
0
22
80
100
100
100
100
82
21
44
45
45
45
45
45

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
25
24
9
7
4
0
0
0
0
3
4
2
3
3
2
5
4
0
1
3
3
5
6

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
10
9
8
7
7
5
5
5
5
5
6
7
8
8
8
9
9
11
12
11
12
16
14

Chance of Frost

Temperature (°C)

26
26
24
22
21
20
20
19
18
18
17
17
17
17
17
18
20
23
26
28
29
31
32
32

Feels Like (°C)

23
23
23
21
19
16
16
17
16
16
16
15
15
15
15
17
18
20
21
21
23
25
26
26

Dew Point (°C)

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

Relative Humidity (%)

11
11
13
17
17
18
22
27
33
38
42
44
44
46
49
47
35
22
14
13
13
11
9
8

Pressure (mb)

1007
1006
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1009
1008
1007
1006
1005
1004
1003

Ozone (du)

318
317
316
315
312
311
310
307
306
306
304
304
303
302
301
300
298
297
296
296
296
297
296
297

Tuesday 1

Waning Gibbous 71%

22:04

13:26

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

Sun - Rise: 07:05, Set: 20:11, Transit: 13:37. Moon - Rise: 22:04, Set: 13:26. Civil Dark: 20:39 - 06:36. Nautical Dark: 21:14 - 06:01. Astro Dark: 21:50 - 05:25

Total Clouds (% Sky Obscured)

70
81
42
42
51
55
65
61
62
60
52
41
28
27
23
24
31
34
37
49
60
66
77
86

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)

69
64
19
1
5
9
12
30
48
60
52
38
28
27
23
24
20
17
8
9
4
0
14
35

High Clouds (% Sky Obscured)

3
15
27
40
49
55
60
43
23
0
0
0
0
4
11
20
20
21
21
39
53
65
75
82

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 (%)

1
3
2
0
0
0
0
12
18
24
20
13
4
14
15
14
14
11
0
3
2
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)

14
15
12
9
6
5
4
5
7
10
13
11
11
9
11
13
15
15
14
14
12
10
8
6

Chance of Frost

Temperature (°C)

32
31
29
26
23
22
21
20
19
19
19
18
17
16
16
17
17
18
19
20
21
22
22
22

Feels Like (°C)

25
25
23
22
20
19
18
17
17
16
16
14
11
9
10
10
10
9
8
9
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

7
7
7
10
15
15
17
18
18
19
18
18
18
21
24
27
30
22
15
11
10
8
7
8

Pressure (mb)

1002
1002
1002
1004
1005
1006
1006
1007
1007
1008
1008
1009
1010
1011
1012
1013
1014
1014
1014
1014
1013
1012
1012
1011

Ozone (du)

297
297
299
300
301
302
304
304
305
307
310
314
318
327
331
336
340
332
323
315
312
309
306
304

Wednesday 2

Waning Gibbous 59%

22:39

14:42

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

Sun - Rise: 07:06, Set: 20:09, Transit: 13:36. Moon - Rise: 22:39, Set: 14:42. Civil Dark: 20:38 - 06:37. Nautical Dark: 21:12 - 06:03. Astro Dark: 21:48 - 05:27

Total Clouds (% Sky Obscured)

86
91
96
100
100
100
99
92
91
91
67
39
11
11
9
3
4
4
4
14
24
34
23
13

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)

46
30
16
5
13
18
19
19
20
28
19
10
1
1
1
1
1
1
1
1
1
3
4
4

High Clouds (% Sky Obscured)

82
87
93
100
100
99
99
92
91
91
67
36
6
9
6
2
2
2
2
8
13
16
9
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
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
10
9
7
5
5
4
5
5
5
4
4
5
6
6
6
6
6
7
9
9
10
11
9

Chance of Frost

Temperature (°C)

23
23
22
21
19
18
17
16
16
16
16
15
14
13
13
14
15
17
19
21
23
24
25
25

Feels Like (°C)

15
16
16
16
16
15
14
13
11
12
12
11
12
12
10
10
11
12
13
14
21
21
20
21

Dew Point (°C)

-13
-12
-11
-9
-7
-7
-7
-7
-6
-5
-5
-2
2
6
6
6
6
6
6
6
7
8
9
9

Relative Humidity (%)

8
8
10
13
16
16
18
19
21
22
23
33
44
62
59
57
55
49
43
38
36
36
35
35

Pressure (mb)

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

Ozone (du)

302
301
300
300
299
299
299
299
299
300
300
300
301
302
302
303
303
302
302
301
301
301
302
302

Thursday 3

Waning Gibbous 47%

23:24

15:53

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

Sun - Rise: 07:07, Set: 20:07, Transit: 13:36. Moon - Rise: 23:24, Set: 15:53. Civil Dark: 20:36 - 06:38. Nautical Dark: 21:10 - 06:04. Astro Dark: 21:46 - 05:28

Total Clouds (% Sky Obscured)

2
3
3
4
22
29
30
30
25
15
5
5
20
35
40
40
40
40
40

Low Clouds (% Sky Obscured)

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
0
0
0
0
0
0
0
0
5
5
5
0
0
0
0
10

High Clouds (% Sky Obscured)

1
3
3
4
22
29
30
30
25
15
5
5
20
25
25
30
30
40
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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
19
24
23
30
29
22

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

26
26
24
22
20
19
17
16
16
15
15
15
15
15
15
16
16
17
19

Feels Like (°C)

22
22
22
22
21
20
18
17
15
14
16
16
17
17
14
14
13
12
11

Dew Point (°C)

9
9
9
9
9
9
7
6
6
6
6
7
8
9
7
6
3
1
0

Relative Humidity (%)

34
34
38
44
49
51
52
54
54
55
56
59
62
67
56
49
41
34
28

Pressure (mb)

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

Ozone (du)

302
302
301
300
299
299
299
299
299
299
299
299
299
298
299
299
299
298
298

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

Generated: 28/08/26 17:09:04. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-6.00