Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 1%

08:41

16:38

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

Sun - Rise: 07:38, Set: 16:21, Transit: 11:59. Moon - Rise: 08:41, Set: 16:38. Civil Dark: 16:55 - 07:04. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:09 - 05:50

Total Clouds (% Sky Obscured)

52
71
71
17
3
4
2
3
17
92
23
5
24
86
98
79
99
73
49
59
83
100
100
100

Low Clouds (% Sky Obscured)

6
4
24
16
2
3
1
2
17
39
16
1
2
2
8
2
0
0
0
3
10
10
16
11

Medium Clouds (% Sky Obscured)

0
1
46
0
0
0
0
0
0
0
0
0
0
1
2
0
10
0
0
26
40
35
100
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
51
2
4
24
86
96
65
98
73
49
59
83
100
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
4
2
8
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
1
2
3
5
4
2
3
1
1
1
1
0
0
0
0
0
0
0
0
1
1

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)

4
3
5
10
10
10
11
12
11
11
13
16
17
17
15
13
11
9
7
6
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
73
73
72
68
64
64
60
57
50
49
49
50
52
65
79
85
89
93
93
93
91

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1017
1017
1016
1015
1015
1015
1015
1015
1014
1015
1014
1014
1014
1013

Ozone (du)

355
355
356
358
361
359
359
361
362
356
353
351
351
353
352
350
352
352
351
348
347
344
345
344

Sunday 21

Waxing Crescent 3%

09:22

17:43

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:39, Set: 16:21, Transit: 12:00. Moon - Rise: 09:22, Set: 17:43. Civil Dark: 16:55 - 07:05. Nautical Dark: 17:33 - 06:27. Astro Dark: 18:09 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
65
64
94
55
45
68
45
45

Low Clouds (% Sky Obscured)

7
25
3
3
51
26
15
31
53
62
61
55
50
45
50
36
28
34
82
28
34
61
23
10

Medium Clouds (% Sky Obscured)

57
86
100
100
100
93
88
96
100
100
100
86
78
65
51
42
27
46
37
29
27
50
45
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
53
50
48
52
50
50
45
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 (%)

1
2
3
3
4
1
1
1
10
41
30
34
11
4
0
1
1
5
9
15
8
35
45
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
86
83
83
82
82
80
79
73
77
77
78
78
78
78
82
86
88
88
88
86
80
78

Pressure (mb)

1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1008
1008
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008

Ozone (du)

340
338
339
338
336
335
333
329
325
321
321
322
323
324
325
325
323
330
335
337
339
340
338
340

Monday 22

Waxing Crescent 8%

09:55

18:53

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:39, Set: 16:22, Transit: 12:00. Moon - Rise: 09:55, Set: 18:53. Civil Dark: 16:56 - 07:05. Nautical Dark: 17:34 - 06:27. Astro Dark: 18:10 - 05:51

Total Clouds (% Sky Obscured)

100
86
87
92
89
74
78
43
58
55
63
54
63
64
63
62
67
65
73
70
77
82
86
96

Low Clouds (% Sky Obscured)

66
80
81
55
84
74
71
20
34
35
19
14
21
36
24
21
5
1
4
1
15
14
17
19

Medium Clouds (% Sky Obscured)

100
76
74
74
67
39
8
1
0
3
3
0
3
14
15
3
3
0
2
1
3
33
25
56

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
37
58
55
63
54
63
64
60
60
60
55
50
50
50
50
60
62

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 (%)

31
11
21
5
16
16
0
0
0
0
0
0
0
1
1
1
1
1
2
2
1
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
68
75
88
86
93
94
93
88
79
60
53
49
46
44
46
54
59
57
59
61
60
62
67

Pressure (mb)

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

Ozone (du)

344
349
348
347
347
351
351
352
348
348
354
355
356
352
349
347
345
343
342
342
341
340
340
337

Tuesday 23

Waxing Crescent 14%

10:21

20:04

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:39, Set: 16:23, Transit: 12:01. Moon - Rise: 10:21, Set: 20:04. Civil Dark: 16:57 - 07:05. Nautical Dark: 17:34 - 06:28. Astro Dark: 18:10 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
20
22
25
23
20
19
30
41
52
48
41
31
30
31
31
40
51
57
62
62
62
67
73

Medium Clouds (% Sky Obscured)

63
18
27
29
28
27
22
18
19
26
20
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
77
54
31
30
29
38
58
79
100
100
100
100
100
100
100
100
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
3
2
0
2
1
0
4
5
3
14
18
19
42
52
62
75
85
89
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.7
0.9
1.3
1.2
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
72
74
77
81
84
83
80
75
67
66
66
67
72
80
86
88
88
86
88
88
86

Pressure (mb)

1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1010
1010
1009
1008
1007
1007
1007
1006
1006
1006
1005
1004
1004
1003

Ozone (du)

334
333
333
333
332
332
332
330
331
331
331
332
335
335
335
333
335
334
335
334
336
335
337
336

Wednesday 24

Waxing Crescent 22%

10:43

21:15

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:40, Set: 16:23, Transit: 12:01. Moon - Rise: 10:43, Set: 21:15. Civil Dark: 16:57 - 07:06. Nautical Dark: 17:35 - 06:28. Astro Dark: 18:11 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
73
59
62
66
70
65
61
53
66
78
91
88
86
83
88
94

Low Clouds (% Sky Obscured)

100
96
91
88
83
79
75
69
64
59
62
66
70
63
60
53
49
49
50
60
65
65
72
78

Medium Clouds (% Sky Obscured)

100
100
100
99
99
100
100
83
63
50
55
60
70
65
61
53
66
78
91
88
86
83
87
83

High Clouds (% Sky Obscured)

100
100
100
100
78
57
35
35
40
40
35
30
25
28
27
22
41
57
76
57
38
20
46
73

ISS Passover

Visibility (miles)

9
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

95
95
95
95
95
84
83
70
56
38
32
40
43
47
53
76
68
66
65
64
65
65
49
34

Precipitation Amount (mm)

1.5
1.6
1.4
1.2
0.8
0.5
0.5
0.4
0.3
0
0
0
0
0.2
0.2
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
96
98
98
98
98
98
98
98
98
98
98
98
98
98
100
100
100
98
98
100
96

Pressure (mb)

1003
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

335
336
336
335
335
335
340
343
343
344
344
344
344
346
346
347
348
352
355
359
364
369
374
373

Thursday 25

Waxing Crescent 32%

11:02

22:26

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:40, Set: 16:24, Transit: 12:02. Moon - Rise: 11:02, Set: 22:26. Civil Dark: 16:58 - 07:06. Nautical Dark: 17:35 - 06:29. Astro Dark: 18:11 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
95
95
96
97
97
96
95
94
96
98
100
100
100
100
86
72

Low Clouds (% Sky Obscured)

85
75
59
50
65
83
93
88
83
78
85
91
96
90
86
83
86
90
93
86
82
75
72
72

Medium Clouds (% Sky Obscured)

79
63
46
22
27
36
41
36
30
21
27
44
53
66
78
89
86
85
86
91
96
100
80
66

High Clouds (% Sky Obscured)

100
100
93
88
67
57
45
55
72
91
74
46
18
21
24
27
56
84
100
100
100
100
77
56

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

20
18
16
12
26
35
41
47
53
60
58
48
18
30
35
38
34
28
15
38
64
90
78
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0.4
1
0.6
0.3

Wind Speed/Direction (mph)

4
5
5
4
5
5
5
5
6
6
6
6
6
7
5
5
5
4
5
6
6
6
6
5

Chance of Frost

Temperature (°C)

2
2
2
3
3
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
93
91
94
94
96
96
96
96
94
93
91
91
93
93
93
91
91
93
96
100
100

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1005
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1009

Ozone (du)

373
373
372
370
369
370
371
371
375
378
381
381
380
380
377
374
371
376
380
385
388
391
395
395

Friday 26

Waxing Crescent 42%

11:20

23:39

Sun - Rise: 07:40, Set: 16:25, Transit: 12:02. Moon - Rise: 11:20, Set: 23:39. Civil Dark: 16:59 - 07:06. Nautical Dark: 17:36 - 06:29. Astro Dark: 18:12 - 05:53

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 McDonald, Sherman, United States of America (45.46,-120.43)

Generated: 20/12/25 00:32:20. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-8.00