Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 94%

15:43

05:14

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

Sun - Rise: 06:47, Set: 17:05, Transit: 11:56. Moon - Rise: 15:43, Set: 05:14. Civil Dark: 17:32 - 06:20. Nautical Dark: 18:02 - 05:50. Astro Dark: 18:32 - 05:20

Total Clouds (% Sky Obscured)

0
10
1
13
20
6
34
0
0
0
0
0
0
0
0
56
70
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
1
1
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
0
0

High Clouds (% Sky Obscured)

0
9
0
12
20
6
34
0
0
0
0
0
0
0
0
56
70
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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
1
1
1
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.03
0.03
0.01
0
0
0
0.05
0
0.05
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
9
9
9
9
8
8
7
8
10
11
12
13
14
15
15
14
13
11
10

Feels Like (°C)

11
9
8
8
8
9
9
9
9
7
7
7
8
9
11
12
13
14
15
15
14
13
11
10

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
67
64
61
60
59
59
59
60
61
57
52
49
44
40
36
35
35
36
39
43
46

Pressure (mb)

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

Ozone (du)

235
236
236
236
236
237
238
238
239
239
239
239
239
239
239
239
239
239
239
239
239
239
239
239

Saturday 19

Waxing Gibbous 99%

16:49

06:16

20 Good
21 Good
22 Bad
23 OK
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: 06:46, Set: 17:06, Transit: 11:56. Moon - Rise: 16:49, Set: 06:16. Civil Dark: 17:33 - 06:20. Nautical Dark: 18:03 - 05:50. Astro Dark: 18:32 - 05:20

Total Clouds (% Sky Obscured)

0
10
75
45
96
88
98
99
100
100
100
100
100
100
100
99
100
100
99
98
97
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
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
0
0

High Clouds (% Sky Obscured)

0
10
75
45
96
88
98
99
100
100
100
100
100
100
100
99
100
100
99
98
97
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

2
3
2
1
2
2
3
2
2
2
1
1
0
3
2
3
2
1
2
2
2
2
6
8

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
9
9
9
9
8
8
10
12
14
15
16
17
17
17
16
14
12
10

Feels Like (°C)

10
9
10
10
10
10
9
9
9
9
8
8
10
12
14
15
16
17
17
17
16
14
12
10

Dew Point (°C)

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

Relative Humidity (%)

46
46
46
46
45
46
45
45
45
44
44
45
42
38
35
34
32
31
32
33
36
42
51
56

Pressure (mb)

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

Ozone (du)

238
238
238
238
238
238
238
238
238
238
238
238
238
238
238
239
239
239
240
241
241
242
243
245

Sunday 20

Full Moon 100%

18:00

07:14

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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:46, Set: 17:07, Transit: 11:57. Moon - Rise: 18:00, Set: 07:14. Civil Dark: 17:34 - 06:19. Nautical Dark: 18:04 - 05:49. Astro Dark: 18:33 - 05:20

Total Clouds (% Sky Obscured)

99
88
100
65
99
100
98
100
89
56
90
100
93
93
18
18
18
18
18
18
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
1
75
99
98
100
84
56
90
100
93
93
18
18
18
18
18
18
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
0
0

High Clouds (% Sky Obscured)

99
88
100
65
98
66
32
31
33
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.05
0.09
0.07
0.03
0.02
0.05
0.13
0.19
0.11
0.03
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
8
7
7
6
5
5
4
4
5
6
7
8
9
9
8
7
6
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
57
64
75
87
94
98
100
99
97
95
89
81
73
61
51
45
46
49
54
60
67
71

Pressure (mb)

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

Ozone (du)

247
250
253
253
253
254
257
262
267
271
276
280
283
285
286
287
288
289
292
296
299
302
305
308

Monday 21

Waning Gibbous 98%

19:11

08:05

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: 06:45, Set: 17:08, Transit: 11:57. Moon - Rise: 19:11, Set: 08:05. Civil Dark: 17:35 - 06:19. Nautical Dark: 18:05 - 05:49. Astro Dark: 18:34 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
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
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-2
-4
-5
-6
-7
-8
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10
-10
-10
-10

Relative Humidity (%)

73
72
69
62
57
53
50
48
46
47
44
43
39
37
33
31
28
26
25
26
27
30
35
38

Pressure (mb)

1020
1021
1021
1022
1022
1022
1023
1023
1024
1023
1024
1025
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1028

Ozone (du)

310
312
313
313
312
310
309
307
305
301
297
293
289
286
283
282
281
280
279
278
277
277
276
276

Tuesday 22

Waning Gibbous 93%

No Rise

08:50

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: 06:45, Set: 17:09, Transit: 11:57. Moon - Rise: No Rise, Set: 08:50. Civil Dark: 17:36 - 06:19. Nautical Dark: 18:05 - 05:49. Astro Dark: 18:35 - 05:19

Total 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

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
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
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
2
2
2
2
2
5
8
10
10
11
12
13
13
13
11
9
7

Feels Like (°C)

2
3
3
2
2
3
3
2
2
2
2
2
5
8
10
10
11
12
13
13
13
11
9
7

Dew Point (°C)

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

Relative Humidity (%)

37
36
34
33
32
32
32
32
32
32
32
32
28
24
22
22
23
23
23
24
25
29
36
42

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1028
1027
1026
1025
1024
1024
1024
1024
1024

Ozone (du)

275
275
275
274
273
272
272
273
273
273
273
273
273
273
272
271
269
268
268
268
268
269
269
270

Wednesday 23

Waning Gibbous 85%

20:21

09:30

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: 06:44, Set: 17:10, Transit: 11:57. Moon - Rise: 20:21, Set: 09:30. Civil Dark: 17:36 - 06:18. Nautical Dark: 18:06 - 05:48. Astro Dark: 18:36 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
13
13
13
13
13
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
43
42
41
41
41
41
42
41
42
43
42
39
36
35
35
32
31
30
31
33
35
38
41

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1024
1024
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

271
272
273
273
273
273
273
274
274
274
274
274
273
273
273
272
271
270
270
270
270
270
270
270

Thursday 24

Waning Gibbous 75%

21:29

10:07

20 Good
21 Good
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
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: 06:44, Set: 17:11, Transit: 11:58. Moon - Rise: 21:29, Set: 10:07. Civil Dark: 17:37 - 06:18. Nautical Dark: 18:07 - 05:48. Astro Dark: 18:37 - 05:19

Total Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
38
38
38
38
38
38
89
89
89
89
89
89
88
88
88
88

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
0
0

High Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
38
38
38
38
38
38
89
89
89
89
89
89
88
88
88
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
41
41
39
38
38
38
39
38
39
40
39
36
31
28
26
23
21
20
20
22
24
28
32

Pressure (mb)

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

Ozone (du)

271
272
272
272
270
269
268
268
267
267
267
266
266
266
265
265
264
263
262
261
261
260
260
260

Forecast for California, USA (33.03,-116.39)

Generated: 18/01/19 20:10:18. Forecast: 18/01/19 to 24/01/19. Timezone: UTC-8.00