Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 0%

07:55

18:03

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

Sun - Rise: 07:39, Set: 18:16, Transit: 12:57. Moon - Rise: 07:55, Set: 18:03. Civil Dark: 18:46 - 07:09. Nautical Dark: 19:20 - 06:35. Astro Dark: 19:54 - 06:01

Total Clouds (% Sky Obscured)

80
82
78
48
0
0
0
4
18
32
30
13
7
3
3
3
5
10
42
1
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)

80
75
24
16
0
0
0
0
0
4
6
6
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
17
27
23
6
2
3
3
3
3
10
37
1
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)

9
9
6
3
2
4
5
4
2
1
1
1
2
3
2
2
2
2
2
4
3
2
1
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
3
3
6
7
8
10
11
11
11
9
8
8
8
7
7
6
6
6
4
5
5
5
5

Dew Point (°C)

-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-3
-4
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-5

Relative Humidity (%)

47
40
36
34
31
29
28
28
28
29
39
38
38
40
40
40
41
41
41
42
43
42
44
46

Pressure (mb)

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

Ozone (du)

274
276
275
274
273
272
270
268
266
266
266
266
266
266
265
264
263
262
264
265
265
265
264
264

Wednesday 22

Waxing Crescent 2%

09:01

18:25

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

Sun - Rise: 07:41, Set: 18:14, Transit: 12:57. Moon - Rise: 09:01, Set: 18:25. Civil Dark: 18:44 - 07:11. Nautical Dark: 19:19 - 06:36. Astro Dark: 19:53 - 06:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
17
41
58
69
86
43
25
30
11
82
97
99
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
16
1
52
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
17
41
58
69
81
30
25
20
10
64
97
98
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)

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

Chance of Frost

Temperature (°C)

6
9
11
12
13
14
15
15
16
15
11
10
10
10
10
9
9
9
9
9
8
8
8
8

Feels Like (°C)

6
9
10
11
11
12
13
14
15
14
11
10
10
10
9
9
6
6
6
6
6
5
5
5

Dew Point (°C)

-5
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

46
41
35
32
30
29
27
26
26
29
38
38
38
38
36
35
34
32
32
32
33
34
34
34

Pressure (mb)

1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

264
263
263
262
261
261
260
260
259
258
258
258
259
259
259
259
260
262
262
261
260
261
261
262

Thursday 23

Waxing Crescent 5%

10:07

18:52

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

Sun - Rise: 07:42, Set: 18:13, Transit: 12:57. Moon - Rise: 10:07, Set: 18:52. Civil Dark: 18:43 - 07:12. Nautical Dark: 19:17 - 06:38. Astro Dark: 19:51 - 06:04

Total Clouds (% Sky Obscured)

96
99
100
87
52
67
56
53
50
40
0
3
0
0
32
3
3
32
46
55
33
35
11
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)

62
46
53
48
33
42
40
31
31
33
0
0
0
0
0
0
0
0
0
2
3
35
3
0

High Clouds (% Sky Obscured)

96
98
100
87
32
67
55
53
50
28
0
2
0
0
31
2
2
26
37
50
28
4
6
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 (%)

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)

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

Chance of Frost

Temperature (°C)

8
11
13
15
16
16
17
18
18
17
13
12
12
11
11
11
10
10
9
9
9
9
8
8

Feels Like (°C)

5
8
11
12
13
15
15
17
17
16
13
12
12
11
10
9
9
9
7
7
6
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

35
35
28
25
24
24
23
23
24
29
36
37
37
38
38
37
37
36
35
35
34
35
35
35

Pressure (mb)

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

Ozone (du)

263
264
264
263
262
260
260
263
263
265
263
262
262
263
263
263
262
261
260
260
260
260
260
260

Friday 24

Waxing Crescent 10%

11:13

19:26

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

Sun - Rise: 07:43, Set: 18:11, Transit: 12:57. Moon - Rise: 11:13, Set: 19:26. Civil Dark: 18:41 - 07:13. Nautical Dark: 19:16 - 06:39. Astro Dark: 19:50 - 06:05

Total Clouds (% Sky Obscured)

4
5
12
6
35
11
18
31
32
30
20
20
35
49
50
65
56
11
55
57
48
69
79
85

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
33
3
2
2
0
2
3
3
3
5
4
20
4
3
1
1
3
3
30
70

High Clouds (% Sky Obscured)

4
4
9
5
18
9
15
31
32
30
20
20
35
44
31
45
37
3
25
32
35
56
66
75

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)

1
1
0
0
0
0
1
2
1
0
0
0
1
2
2
2
2
2
2
1
2
2
2
2

Chance of Frost

Temperature (°C)

8
11
13
14
15
16
17
17
18
17
13
13
13
12
12
11
11
11
10
10
10
9
9
9

Feels Like (°C)

7
10
12
12
13
13
15
15
15
14
10
10
10
9
9
8
7
8
9
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

37
36
29
28
27
26
26
25
24
29
36
35
37
37
36
38
37
38
39
39
40
40
40
38

Pressure (mb)

1016
1017
1016
1016
1015
1014
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

259
258
257
257
256
255
254
253
252
252
252
252
252
253
253
254
254
254
253
253
252
252
253
255

Saturday 25

Waxing Crescent 17%

12:14

20:09

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:45, Set: 18:10, Transit: 12:56. Moon - Rise: 12:14, Set: 20:09. Civil Dark: 18:40 - 07:14. Nautical Dark: 19:14 - 06:40. Astro Dark: 19:48 - 06:06

Total Clouds (% Sky Obscured)

91
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
83
91
100
100
100
100
99
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
3
1

Medium Clouds (% Sky Obscured)

70
20
0
0
0
1
1
6
12
22
26
48
58
31
71
100
49
42
38
46
52
58
45
32

High Clouds (% Sky Obscured)

85
91
95
100
100
100
100
100
100
100
100
100
100
100
100
100
82
91
100
97
93
90
83
73

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
1
2
2
2
1
0
3
2
1
6
8

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

Chance of Frost

Temperature (°C)

10
11
12
13
15
16
17
18
18
18
16
15
14
13
12
13
13
13
13
13
12
11
10
10

Feels Like (°C)

6
7
9
10
10
11
11
12
13
11
10
10
10
9
9
8
8
8
7
7
7
7
8
5

Dew Point (°C)

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

Relative Humidity (%)

35
35
36
34
30
28
25
24
24
25
27
32
36
37
39
39
40
40
40
40
43
47
51
46

Pressure (mb)

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

Ozone (du)

256
256
257
257
258
258
257
257
258
258
259
261
262
264
265
266
267
269
271
273
275
277
279
281

Sunday 26

Waxing Crescent 25%

13:08

21:02

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 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 07:46, Set: 18:08, Transit: 12:56. Moon - Rise: 13:08, Set: 21:02. Civil Dark: 18:38 - 07:16. Nautical Dark: 19:13 - 06:41. Astro Dark: 19:47 - 06:07

Total Clouds (% Sky Obscured)

91
93
88
86
81
83
85
90
95
96
76
58
34
47
45
51
37
34
27
30
34
38
56
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
7
9
18
26
34
32
28
28
19
9
1
2
2
1
0
0

Medium Clouds (% Sky Obscured)

15
35
51
69
54
46
38
54
66
80
56
29
0
17
27
41
37
24
21
10
14
18
21
33

High Clouds (% Sky Obscured)

61
62
65
74
70
63
56
61
55
45
27
12
0
0
0
0
0
1
1
1
0
0
5
10

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
7
8
3
11
14
6
18
25
28
45
65
35
34
45
39
34
40
19
17
17
4
6
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
2
5
8
10
12
15
12
10
10
6
2
3
3
2
1
2
2
1
1
2
3
3

Chance of Frost

Temperature (°C)

10
11
12
13
14
14
14
14
12
11
9
8
7
6
5
5
5
4
4
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-5
-6
-7
-8
-7
-7
-6
-5
-5
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

40
37
33
30
27
25
23
21
25
29
34
38
44
50
51
51
51
53
55
57
58
59
59
56

Pressure (mb)

1005
1004
1004
1003
1003
1002
1001
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

283
284
285
286
287
288
289
290
293
296
299
299
299
300
300
301
302
302
303
304
305
306
308
308

Monday 27

Waxing Crescent 34%

13:53

22:04

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

Sun - Rise: 07:47, Set: 18:07, Transit: 12:56. Moon - Rise: 13:53, Set: 22:04. Civil Dark: 18:37 - 07:17. Nautical Dark: 19:11 - 06:42. Astro Dark: 19:45 - 06:08

Total Clouds (% Sky Obscured)

65
60
47
43
26
12
2
30
58
86
78
70
64
57
46
40
29
17
6
31
57
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
4
8
11
10
8
7
17
28
38
26
14
1
1
0
0

Medium Clouds (% Sky Obscured)

44
42
36
35
24
11
1
29
57
85
76
67
57
49
42
35
24
12
1
25
50
75

High Clouds (% Sky Obscured)

30
27
15
0
0
0
0
2
4
7
6
4
2
4
6
4
4
3
3
15
27
39

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 (%)

7
17
23
15
17
19
11
10
12
13
11
14
18
14
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
51
47
43
39
34
29
25
26
28
29
31
33
36
37
38
40
41
42
42
43
43

Pressure (mb)

1015
1016
1016
1016
1016
1016
1015
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

309
309
311
313
314
312
310
308
304
300
295
293
290
288
286
285
283
282
281
280
279
279

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 21/10/25 08:38:06. Forecast: 21/10/25 to 27/10/25. Timezone: UTC-6.00