Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Crescent 0%

08:18

18:33

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

Sun - Rise: 08:02, Set: 18:44, Transit: 13:23. Moon - Rise: 08:18, Set: 18:33. Civil Dark: 19:13 - 07:33. Nautical Dark: 19:47 - 06:59. Astro Dark: 20:21 - 06:26

Total Clouds (% Sky Obscured)

6
9
4
5
0
0
0
0
0
0
0
0
0
0
2
2
4
11
13
9
6
2
2
1

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
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0

High Clouds (% Sky Obscured)

3
3
3
0
0
0
0
0
0
0
0
0
0
0
2
2
4
11
13
7
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-7
-7
-8
-9
-9
-10
-11
-10
-11
-11
-11
-10
-9
-9
-8
-8
-6
-7

Relative Humidity (%)

64
64
62
61
61
62
61
60
56
53
51
48
45
41
31
27
26
25
26
26
26
28
36
40

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1021

Ozone (du)

268
266
265
265
265
267
267
267
266
265
265
267
266
266
267
266
266
267
266
265
265
264
264
265

Tuesday 21

New Moon 2%

09:23

18:56

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

Sun - Rise: 08:03, Set: 18:43, Transit: 13:23. Moon - Rise: 09:23, Set: 18:56. Civil Dark: 19:12 - 07:34. Nautical Dark: 19:45 - 07:00. Astro Dark: 20:20 - 06:27

Total Clouds (% Sky Obscured)

1
0
1
1
1
2
1
2
3
4
4
3
3
4
3
4
17
93
100
100
100
100
97
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
18

High Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
2
4
4
2
2
3
3
2
14
92
100
100
100
100
92
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)

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

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
3
3
3
3
3
2
4
7
9
11
12
12
12
12
11
9
7

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-8
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-5
-5
-6
-6
-5
-5
-6
-6
-6
-5
-6

Relative Humidity (%)

42
44
45
46
46
46
48
48
50
52
52
52
53
50
41
35
31
29
29
28
28
29
36
38

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

265
264
264
264
263
263
262
261
262
262
262
263
263
262
262
261
261
261
261
261
262
262
262
263

Wednesday 22

Waxing Crescent 5%

10:29

19:25

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

Sun - Rise: 08:04, Set: 18:41, Transit: 13:23. Moon - Rise: 10:29, Set: 19:25. Civil Dark: 19:10 - 07:35. Nautical Dark: 19:44 - 07:02. Astro Dark: 20:18 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
94
62
44
44
52
37
53
47
2
3
45
55
58
55
50
55
53
30
25
46
57

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)

39
30
57
20
54
43
41
16
15
11
42
0
0
0
0
0
0
0
0
1
1
2
3
5

High Clouds (% Sky Obscured)

100
100
100
91
20
5
3
27
13
31
1
1
1
20
20
25
15
15
15
14
5
7
20
38

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
5
5
5
5
6
6
6
6
6
6
6
6
6
4
4
6
7
7
8
6
5
5
4

Chance of Frost

Temperature (°C)

7
6
6
6
5
5
4
4
4
4
4
4
3
5
8
10
11
12
13
13
13
12
10
8

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-7
-8
-8
-8
-6
-7
-7
-7
-8
-9
-9
-9
-7
-7

Relative Humidity (%)

40
44
45
45
48
49
50
51
50
48
46
44
43
41
37
30
27
24
22
21
20
21
29
34

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1015
1016

Ozone (du)

264
266
265
266
266
263
261
259
259
259
262
264
263
262
261
261
259
258
258
257
256
254
254
254

Thursday 23

Waxing Crescent 10%

11:33

20:00

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

Sun - Rise: 08:05, Set: 18:40, Transit: 13:23. Moon - Rise: 11:33, Set: 20:00. Civil Dark: 19:09 - 07:36. Nautical Dark: 19:42 - 07:03. Astro Dark: 20:17 - 06:30

Total Clouds (% Sky Obscured)

62
44
73
90
84
80
29
49
22
42
38
12
21
27
67
97
86
88
84
88
94
97
88
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)

6
4
2
0
0
0
0
2
4
4
2
2
2
16
25
37
22
10
0
2
7
10
7
20

High Clouds (% Sky Obscured)

44
38
68
87
74
65
29
37
21
23
19
6
9
27
67
97
85
88
84
88
94
96
85
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-7
-7
-7
-7
-8
-9
-9
-9
-9
-9
-8
-9
-9
-8
-7
-6
-5
-5
-5
-4
-5

Relative Humidity (%)

38
41
43
43
43
42
42
41
38
38
38
39
40
39
32
29
27
29
30
31
31
32
38
42

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1019
1019
1018
1018
1017
1017
1015
1015
1014
1014
1014

Ozone (du)

255
255
255
254
253
252
252
252
251
250
250
248
248
249
248
249
250
250
249
249
249
250
249
248

Friday 24

Waxing Crescent 17%

12:33

20:00

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:07, Set: 18:38, Transit: 13:22. Moon - Rise: 12:33, Set: 20:00. Civil Dark: 19:07 - 07:37. Nautical Dark: 19:41 - 07:04. Astro Dark: 20:15 - 06:31

Total Clouds (% Sky Obscured)

57
52
67
94
96
91
90
100
100
100
98
95
93
95
98
100
100
100
100
98
96
95
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
12
23
40
45
45
65
48
22
7
5
18
93
91
91
93
90
88
85
86
86

Medium Clouds (% Sky Obscured)

14
16
26
28
29
39
50
60
70
100
96
91
87
92
96
100
100
100
100
89
79
68
80
90

High Clouds (% Sky Obscured)

46
19
19
36
52
67
90
100
100
100
68
40
10
10
10
25
90
81
73
58
42
25
30
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
1
1
2
2
2
1
1
1

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

Precipitation Probability (%)

0
0
0
0
19
35
52
77
90
95
91
69
60
58
89
95
95
95
95
95
95
95
90
87

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.5
0.8
0.7
0.3
0.2
0
0.4
0.9
1.1
1
0.9
0.8
0.7
0.7
0.6
0.6

Wind Speed/Direction (mph)

2
3
3
3
3
3
8
12
11
10
9
7
7
8
6
5
7
4
4
5
4
3
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
41
42
41
43
44
45
46
46
46
49
50
52
51
68
94
93
91
91
91
93
94
94

Pressure (mb)

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

Ozone (du)

249
250
250
252
252
253
254
256
257
258
260
261
264
266
267
269
270
272
273
275
277
278
280
281

Saturday 25

Waxing Crescent 25%

13:27

20:44

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:08, Set: 18:37, Transit: 13:22. Moon - Rise: 13:27, Set: 20:44. Civil Dark: 19:06 - 07:39. Nautical Dark: 19:40 - 07:05. Astro Dark: 20:14 - 06:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
93
89
93
97
100
84
67
53
51
56
60
56
58

Low Clouds (% Sky Obscured)

89
94
97
100
100
100
100
97
94
91
86
93
89
93
95
95
75
55
37
41
45
50
46
41

Medium Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
90
81
71
83
94
100
84
67
53
51
56
60
56
58

High Clouds (% Sky Obscured)

66
80
89
93
97
98
97
93
96
100
89
80
69
69
69
65
47
23
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
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

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

Precipitation Probability (%)

91
86
80
76
95
95
95
95
95
95
95
95
95
95
95
95
95
95
72
52
32
13
27
23

Precipitation Amount (mm)

0.7
0.6
0.5
0.4
0.7
1.3
2.3
2.4
2.3
2.2
1.8
1.8
2
1.5
1.2
1.5
1.1
0.7
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
3
3
3
3
4
6
6
7
8
9
10
11
14
18
21
20
20
21
21
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
98
100
100
98
98
96
94
92
90
90
82
76
71
68
66
66
71
76
84
84

Pressure (mb)

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

Ozone (du)

282
284
285
287
289
289
290
291
293
295
297
300
303
306
309
311
313
314
316
317
317
316
315
314

Sunday 26

Waxing Crescent 34%

14:13

21:37

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

Sun - Rise: 08:09, Set: 18:35, Transit: 13:22. Moon - Rise: 14:13, Set: 21:37. Civil Dark: 19:05 - 07:40. Nautical Dark: 19:38 - 07:06. Astro Dark: 20:13 - 06:33

Total Clouds (% Sky Obscured)

58
57
56
59
48
35
18
12
8
2
4
4
3
2
1
1
25
51
84
72
57
40

Low Clouds (% Sky Obscured)

36
34
32
14
12
12
10
8
5
2
4
4
3
2
1
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
57
56
59
48
33
1
1
0
0
0
0
0
0
0
0
6
11
14
14
13
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
3
7
20
17
11
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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
28
21
3
4
3
1
2
1
0
0
0
0
0
1
0
0
1
0
1
2
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

Wind Speed/Direction (mph)

17
16
15
14
13
11
9
8
8
8
7
6
6
5
7
9
12
13
15
16
14
12

Chance of Frost

Temperature (°C)

-4
-5
-6
-6
-7
-8
-8
-9
-9
-9
-9
-9
-9
-8
-6
-4
-2
-2
-1
-1
-2
-2

Feels Like (°C)

-8
-8
-8
-8
-8
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-5
-5
-5
-4
-4

Dew Point (°C)

-6
-6
-7
-8
-9
-10
-11
-11
-11
-12
-12
-12
-11
-11
-11
-10
-9
-9
-8
-8
-7
-7

Relative Humidity (%)

87
89
89
87
83
83
83
82
83
82
82
80
80
78
70
64
58
59
58
58
64
71

Pressure (mb)

1016
1017
1018
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1026
1025
1025
1025
1024
1025
1025

Ozone (du)

314
313
311
309
307
305
304
303
300
297
295
289
284
278
277
275
273
271
269
267
265
263

Forecast for Indian Head Rock, Camas, United States of America (43.53,-114.75)

Generated: 20/10/25 20:41:59. Forecast: 20/10/25 to 26/10/25. Timezone: UTC-6.00