Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 6%

10:16

17:45

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

Sun - Rise: 07:39, Set: 17:10, Transit: 12:24. Moon - Rise: 10:16, Set: 17:45. Civil Dark: 17:40 - 07:08. Nautical Dark: 18:15 - 06:33. Astro Dark: 18:48 - 06:00

Total Clouds (% Sky Obscured)

71
55
41
33
3
6
2
5
8
39
90
88
77
70
49
63
28
25
7
2
4
15
20
2

Low Clouds (% Sky Obscured)

53
38
22
0
0
0
0
0
0
13
28
28
32
35
37
31
18
3
0
0
0
15
20
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
25
39
27
19
21
7
15
11
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
2
6
2
5
8
27
77
27
27
29
7
40
3
6
2
1
4
3
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
55
50
54
55
60
100
31
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
7
7
4
5
5
5
4
3
3
3
4
4
4
3
4
4
4
4
4
5
6
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
64
73
79
81
82
82
83
83
83
83
83
81
81
81
83
84
84
73
61
56
51
46
43

Pressure (mb)

1019
1021
1022
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1025
1024
1023
1022

Ozone (du)

277
277
277
277
278
278
278
279
279
278
278
279
278
277
277
277
277
278
279
279
278
277
277
277

Saturday 22

Waxing Crescent 6%

11:04

18:36

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

Sun - Rise: 07:40, Set: 17:09, Transit: 12:24. Moon - Rise: 11:04, Set: 18:36. Civil Dark: 17:40 - 07:09. Nautical Dark: 18:14 - 06:34. Astro Dark: 18:48 - 06:01

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
14
21
22
21
19
14
15
0
0
8
23
18
0
0
0
0
39
62

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
14
21
22
21
19
14
15
0
0
7
20
18
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
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
29
50

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
1
0
2
6
7
2
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)

8
8
6
4
4
3
3
3
3
4
4
4
4
2
3
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
46
56
61
65
68
72
72
72
72
71
70
70
73
75
75
73
70
58
44
36
32
29
29

Pressure (mb)

1021
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1020
1019
1018
1016
1015

Ozone (du)

277
277
278
279
279
279
279
280
280
281
280
279
279
280
281
283
283
282
284
285
285
284
284
285

Sunday 23

Waxing Crescent 12%

11:45

19:34

15 Bad
16 Bad
17 OK
18 OK
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 OK
10 Good
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 07:41, Set: 17:08, Transit: 12:24. Moon - Rise: 11:45, Set: 19:34. Civil Dark: 17:39 - 07:10. Nautical Dark: 18:14 - 06:35. Astro Dark: 18:48 - 06:02

Total Clouds (% Sky Obscured)

80
80
35
33
97
98
89
63
48
52
57
77
67
86
64
45
62
55
24
6
6
6
7
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
39
52
48
57
54
58
48
15
45
34
24
0
0
0
2
2

Medium Clouds (% Sky Obscured)

8
9
0
26
42
33
82
59
47
51
45
38
10
67
5
15
13
18
0
5
5
5
6
4

High Clouds (% Sky Obscured)

65
65
28
2
95
91
30
3
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
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
1
4
13
11
19
32
28
14
4
2
0
1
3
3
2
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)

3
2
2
2
3
4
5
5
7
11
15
12
13
16
20
22
21
21
21
22
23
23
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-2
-4
-7
-8
-8
-9
-8
-6
-3
-1
-1
1
-0
-3
-7
-8
-7
-8
-9
-10
-11
-12

Relative Humidity (%)

30
34
46
43
39
39
39
36
37
40
49
64
61
75
72
63
52
51
52
45
40
36
32
29

Pressure (mb)

1015
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1019
1019
1020
1022
1023
1024
1026
1027
1027
1027
1027
1026
1026

Ozone (du)

287
287
287
286
287
289
290
290
291
297
300
301
303
304
306
310
316
318
320
321
319
321
321
319

Monday 24

Waxing Crescent 19%

12:18

20:38

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

Sun - Rise: 07:42, Set: 17:08, Transit: 12:25. Moon - Rise: 12:18, Set: 20:38. Civil Dark: 17:39 - 07:11. Nautical Dark: 18:13 - 06:37. Astro Dark: 18:47 - 06:03

Total Clouds (% Sky Obscured)

4
38
37
45
34
22
30
36
31
20
9
44
44
36
70
63
84
69
75
100
99
95
96
76

Low Clouds (% Sky Obscured)

0
29
29
42
24
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
1
1
0
0
0
0
1
3
4
7
10
12
21
33
44
50
59
75
74
77
66
63

High Clouds (% Sky Obscured)

2
2
6
10
14
22
30
36
31
20
4
36
33
24
65
55
76
59
68
100
90
77
69
67

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 (%)

3
0
0
0
1
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)

23
20
19
15
14
13
13
12
13
12
11
10
9
8
7
6
6
6
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-10
-11
-11
-11
-11
-11
-11
-11
-10
-9
-9
-9
-8
-9
-9
-9
-9
-9
-10
-10
-11
-12
-12

Relative Humidity (%)

30
36
36
39
40
43
45
44
45
49
53
56
57
60
61
62
65
65
55
47
42
36
32
30

Pressure (mb)

1026
1026
1027
1028
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1033
1033
1034
1033
1033
1032
1031
1030
1029

Ozone (du)

318
318
319
320
321
322
322
322
322
321
320
319
318
316
316
316
315
314
313
312
310
310
309
308

Tuesday 25

Waxing Crescent 28%

12:45

21:46

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
14 Bad

Sun - Rise: 07:43, Set: 17:07, Transit: 12:25. Moon - Rise: 12:45, Set: 21:46. Civil Dark: 17:38 - 07:12. Nautical Dark: 18:13 - 06:38. Astro Dark: 18:47 - 06:04

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
99
99
99
91
80
85
91
81
84
87
92
92
93
93
93
93
92
93

Low Clouds (% Sky Obscured)

0
0
7
7
7
3
4
4
3
7
10
11
11
14
18
19
20
21
15
22
26
34
38
26

Medium Clouds (% Sky Obscured)

45
23
9
9
5
13
19
57
97
69
49
51
57
56
60
60
43
44
57
70
72
76
76
59

High Clouds (% Sky Obscured)

89
99
100
100
100
97
93
90
92
88
80
76
58
35
40
47
53
42
33
20
33
36
38
59

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
1
1
0
1
0
0
6
10
13
19
22
24
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-9
-8
-9
-10
-11
-11
-12
-12
-12
-12
-13
-13
-14
-14
-14
-14
-16
-17
-17
-17
-17
-18

Relative Humidity (%)

29
32
43
47
47
45
42
40
40
38
39
40
39
38
38
37
37
36
30
25
21
20
18
16

Pressure (mb)

1029
1029
1029
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1028
1027
1025

Ozone (du)

310
309
308
308
307
306
307
307
306
306
305
303
301
300
300
299
298
297
297
296
295
295
294
293

Wednesday 26

Waxing Crescent 37%

13:09

22:54

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
14 Bad

Sun - Rise: 07:45, Set: 17:07, Transit: 12:25. Moon - Rise: 13:09, Set: 22:54. Civil Dark: 17:38 - 07:13. Nautical Dark: 18:13 - 06:39. Astro Dark: 18:46 - 06:05

Total Clouds (% Sky Obscured)

94
94
96
98
99
100
100
100
99
99
98
95
93
91
88
85
82
80
77
72
62
57
51
67

Low Clouds (% Sky Obscured)

14
3
9
13
21
16
9
2
11
21
31
27
19
12
6
3
0
0
0
0
0
1
1
6

Medium Clouds (% Sky Obscured)

41
26
43
61
81
61
38
13
10
14
15
13
9
0
0
0
0
1
1
2
1
1
0
0

High Clouds (% Sky Obscured)

75
90
93
95
98
99
99
100
98
94
90
75
64
55
59
60
57
54
45
35
29
26
20
46

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 (%)

19
5
3
2
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)

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

Chance of Frost

Temperature (°C)

6
5
5
4
3
2
2
2
2
2
2
3
3
3
4
4
4
4
5
7
9
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
20
23
25
26
28
30
31
33
34
35
36
37
39
40
41
42
42
36
30
26
24
22
19

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1028
1028
1028
1027
1027
1026
1025
1024
1023

Ozone (du)

293
292
291
291
291
291
292
292
292
291
291
290
290
290
290
290
290
290
289
289
288
288
288
288

Thursday 27

First Quarter 48%

13:30

00:04

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

Sun - Rise: 07:46, Set: 17:06, Transit: 12:26. Moon - Rise: 13:30, Set: 00:04. Civil Dark: 17:37 - 07:14. Nautical Dark: 18:12 - 06:40. Astro Dark: 18:46 - 06:06

Total Clouds (% Sky Obscured)

83
99
100
100
100
100
100
100
90
81
77
85
93
98
96
92
86
88
92
96

Low Clouds (% Sky Obscured)

8
11
13
15
13
4
1
0
1
1
2
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
4
6
37
68
98
90
81
77
85
93
98
96
92
86
88
92
96

High Clouds (% Sky Obscured)

72
98
98
100
100
100
100
100
81
62
46
63
79
92
83
71
59
61
72
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
7
8
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
12
6
5
5
4
5
4
2
1
1
1
1
1
2
2
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

23
27
32
32
33
33
34
35
37
37
36
36
36
36
36
37
38
39
36
35

Pressure (mb)

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

Ozone (du)

288
287
286
285
285
284
285
285
285
286
287
288
290
293
295
298
300
302
306
309

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

Generated: 21/11/25 15:51:59. Forecast: 21/11/25 to 27/11/25. Timezone: UTC-7.00