Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 10%

09:14

20:38

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
04 Bad

Sun - Rise: 07:30, Set: 17:27, Transit: 12:29. Moon - Rise: 09:14, Set: 20:38. Civil Dark: 17:56 - 07:01. Nautical Dark: 18:28 - 06:29. Astro Dark: 19:00 - 05:58

Total Clouds (% Sky Obscured)

59
85
100
98
83
78
82
89
87
93
92
100
100
100
100
100
100
99
100
100
100
92
84
51

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
32
45
0
0
0
0
0
0
0
0
3
75
100
100
100
89
64
16
6
2
2
0
1

High Clouds (% Sky Obscured)

59
85
100
98
52
46
59
77
72
83
87
100
100
100
100
100
100
95
100
100
100
92
83
47

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)

2
2
2
2
2
1
1
1
1
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-16
-16
-17
-17
-16
-15
-15
-15
-15
-14
-12
-13
-12
-13
-13
-14
-14
-14
-15
-15
-16
-16

Relative Humidity (%)

41
41
40
37
31
26
24
22
20
19
18
20
27
28
30
30
31
32
33
33
33
35
34
33

Pressure (mb)

1028
1028
1029
1029
1029
1028
1027
1025
1023
1021
1020
1020
1019
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

311
314
311
305
299
297
296
294
294
295
298
298
298
299
300
304
313
318
317
317
317
318
322
322

Thursday 22

Waxing Crescent 17%

09:38

21:44

05 Bad
06 OK
07 OK
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
04 Bad

Sun - Rise: 07:29, Set: 17:29, Transit: 12:29. Moon - Rise: 09:38, Set: 21:44. Civil Dark: 17:57 - 07:01. Nautical Dark: 18:29 - 06:29. Astro Dark: 19:01 - 05:57

Total Clouds (% Sky Obscured)

65
43
35
71
80
98
87
99
100
98
100
100
100
100
100
100
100
100
100
100
100
100
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
2
5
7
8

Medium Clouds (% Sky Obscured)

2
2
2
24
33
35
47
99
92
96
95
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

62
38
35
71
80
98
85
98
100
94
100
100
100
100
100
87
100
100
100
100
82
65
86
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
1
2
4
5
8
14

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
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
1
1
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-8
-8
-6
-4
-2
1
3
4
4
4
3
1
1
-1
-2
-2
-2
-3
-3
-3
-3
-3

Dew Point (°C)

-17
-17
-18
-18
-19
-18
-16
-15
-14
-14
-14
-13
-12
-12
-13
-13
-14
-15
-15
-15
-15
-15
-15
-14

Relative Humidity (%)

34
33
33
32
28
25
23
23
22
21
20
22
26
28
28
29
30
29
30
30
30
30
30
32

Pressure (mb)

1022
1023
1023
1024
1024
1023
1022
1020
1018
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

320
321
321
318
317
320
322
323
327
326
323
318
313
314
316
315
312
309
308
306
302
299
298
295

Friday 23

Waxing Crescent 26%

10:01

22:51

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
04 Bad

Sun - Rise: 07:29, Set: 17:30, Transit: 12:29. Moon - Rise: 10:01, Set: 22:51. Civil Dark: 17:58 - 07:00. Nautical Dark: 18:30 - 06:28. Astro Dark: 19:02 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
43
25
80
84
34
33
56
64
78
59
79
76
82
69
67
74
67
68
95
77
92
84
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
98
97
96
97
99
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
95
100
100
100
100
100
100
90
54
66
77
84
80
77
83
88
94
100
77
43
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Snow
Snow
Snow
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
5
7
6
31
52
55
57
25
43
56
35
28
27
26
31
34
26
24
27
16
14
11
7

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0.3
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-8
-6
-7
-7
-7
-7
-6
-6
-4
-3
-4
-3
-2
-1
-1
-1
-1
-1
-1
-2
-3
-6
-8

Relative Humidity (%)

40
55
64
58
53
50
49
47
46
51
54
52
57
67
69
71
74
76
79
81
77
70
58
50

Pressure (mb)

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

Ozone (du)

292
293
294
294
293
294
295
295
296
299
300
302
304
306
306
305
303
303
303
302
301
301
302
304

Saturday 24

Waxing Crescent 37%

10:26

00:01

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

Sun - Rise: 07:28, Set: 17:31, Transit: 12:29. Moon - Rise: 10:26, Set: 00:01. Civil Dark: 17:59 - 07:00. Nautical Dark: 18:31 - 06:28. Astro Dark: 19:03 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
95
90
85
67
56
12
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

13
28
25
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)

92
100
100
93
87
81
62
51
12
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
25
20
15
15
13
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
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
4
1
1
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
6
7
7
9
11
12
14
15
17
17
17
16
13
11
8
7
6
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-10
-12
-13
-14
-16
-18
-19
-20
-21
-21
-18
-16
-16
-15
-15
-15
-15
-16
-16
-17
-18
-18

Relative Humidity (%)

50
50
44
38
34
29
23
18
15
13
12
13
17
22
26
29
31
33
33
33
33
32
32
32

Pressure (mb)

1017
1018
1019
1020
1020
1020
1020
1019
1018
1016
1017
1017
1017
1019
1020
1021
1022
1022
1023
1024
1024
1025
1026
1026

Ozone (du)

305
305
305
307
309
309
308
310
310
310
310
313
314
313
313
311
308
307
306
305
304
305
307
308

Sunday 25

First Quarter 48%

10:53

01:13

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

Sun - Rise: 07:27, Set: 17:32, Transit: 12:30. Moon - Rise: 10:53, Set: 01:13. Civil Dark: 18:00 - 06:59. Nautical Dark: 18:32 - 06:27. Astro Dark: 19:04 - 05:56

Total Clouds (% Sky Obscured)

0
0
0
2
6
9
76
66
36
36
35
40
34
23
2
1
0
0
0
0
0
0
0
0

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
0
1
5
9
8
7
6
5
10
14
10
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
4
6
54
27
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-19
-19
-19
-20
-20
-20
-19
-19
-18
-18
-17
-16
-17
-18
-18
-19
-19
-20
-20
-19
-20
-19
-19

Relative Humidity (%)

32
32
32
30
24
22
20
18
17
16
17
18
20
20
22
23
24
24
25
26
27
27
29
31

Pressure (mb)

1027
1027
1028
1029
1029
1029
1028
1024
1022
1020
1020
1020
1019
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031

Ozone (du)

308
307
306
310
310
306
308
310
311
313
313
312
312
311
309
308
306
305
303
303
304
304
305
305

Monday 26

Waxing Gibbous 60%

11:25

02:28

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
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 OK
01 Good
02 OK
03 Bad
04 Bad

Sun - Rise: 07:27, Set: 17:33, Transit: 12:30. Moon - Rise: 11:25, Set: 02:28. Civil Dark: 18:01 - 06:58. Nautical Dark: 18:33 - 06:26. Astro Dark: 19:05 - 05:55

Total Clouds (% Sky Obscured)

3
6
8
10
13
14
37
60
83
83
84
90
90
95
95
100
100
100
71
42
13
32
50
69

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
0
0
0
0
1
1
32
64
90
90
95
95
100
100
100
67
34
2
2
1
1

High Clouds (% Sky Obscured)

0
1
2
3
4
5
22
48
73
78
79
80
80
80
95
68
35
3
5
6
8
26
44
63

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
2
1
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)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-18
-17
-17
-16
-16
-15
-15
-15
-15
-14
-14
-13
-14
-15
-15
-16
-16
-17
-17
-18
-18
-19
-20

Relative Humidity (%)

33
35
38
39
35
32
29
26
24
22
24
25
27
28
29
30
31
32
33
33
33
33
33
33

Pressure (mb)

1032
1033
1034
1035
1034
1034
1034
1032
1030
1029
1029
1028
1028
1029
1030
1031
1032
1032
1033
1033
1033
1034
1033
1033

Ozone (du)

305
306
306
307
306
305
304
303
302
301
302
303
305
307
310
312
313
313
313
313
312
312
310
309

Tuesday 27

Waxing Gibbous 71%

12:04

03:43

Sun - Rise: 07:26, Set: 17:34, Transit: 12:30. Moon - Rise: 12:04, Set: 03:43. Civil Dark: 18:02 - 06:58. Nautical Dark: 18:34 - 06:26. Astro Dark: 19:06 - 05:54

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Castle Valley, Grand, United States of America (38.64,-109.41)

Generated: 21/01/26 05:51:51. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-7.00